name
TypeScript
scopeName
source.ts
fileTypes
ts
uuid
ef98eb90-bf9b-11e4-bb52-0800200c9a66
patterns
include
#directives
include
#statements
include
#shebang
repository
shebang
name
comment.line.shebang.ts
match
\A(#!).*(?=$)
captures
1
name
punctuation.definition.comment.ts
statements
patterns
include
#declaration
include
#control-statement
include
#after-operator-block-as-object-literal
include
#decl-block
include
#label
include
#expression
include
#punctuation-semicolon
include
#string
include
#comment
declaration
patterns
include
#decorator
include
#var-expr
include
#function-declaration
include
#class-declaration
include
#interface-declaration
include
#enum-declaration
include
#namespace-declaration
include
#type-alias-declaration
include
#import-equals-declaration
include
#import-declaration
include
#export-declaration
name
storage.modifier.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(declare|export)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
control-statement
patterns
include
#switch-statement
include
#for-loop
name
keyword.control.trycatch.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(catch|finally|throw|try)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(break|continue|goto)\s+([_$[:alpha:]][_$[:alnum:]]*)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
captures
1
name
keyword.control.loop.ts
2
name
entity.name.label.ts
name
keyword.control.loop.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(break|continue|do|goto|while)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(return)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
beginCaptures
0
name
keyword.control.flow.ts
end
(?=[;}]|$|;|^\s*$|(?:^\s*(?:abstract|async|class|const|declare|enum|export|function|import|interface|let|module|namespace|return|type|var)\b))
patterns
include
#expression
name
keyword.control.switch.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(case|default|switch)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
include
#if-statement
name
keyword.control.conditional.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(else|if)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
name
keyword.control.with.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(with)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
name
keyword.control.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(package)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
name
keyword.other.debugger.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(debugger)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
label
patterns
begin
([_$[:alpha:]][_$[:alnum:]]*)\s*(:)(?=\s*\{)
beginCaptures
1
name
entity.name.label.ts
2
name
punctuation.separator.label.ts
end
(?<=\})
patterns
include
#decl-block
match
([_$[:alpha:]][_$[:alnum:]]*)\s*(:)
captures
1
name
entity.name.label.ts
2
name
punctuation.separator.label.ts
expression
patterns
include
#expressionWithoutIdentifiers
include
#identifiers
include
#expressionPunctuations
expressionWithoutIdentifiers
patterns
include
#string
include
#regex
include
#comment
include
#function-expression
include
#class-expression
include
#arrow-function
include
#paren-expression-possibly-arrow
include
#cast
include
#ternary-expression
include
#new-expr
include
#instanceof-expr
include
#object-literal
include
#expression-operators
include
#function-call
include
#literal
include
#support-objects
include
#paren-expression
expressionPunctuations
patterns
include
#punctuation-comma
include
#punctuation-accessor
decorator
name
meta.decorator.ts
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))\@
beginCaptures
0
name
punctuation.decorator.ts
end
(?=\s)
patterns
include
#expression
var-expr
patterns
name
meta.var.expr.ts
begin
(?=(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(var|let)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))
end
(?!(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(var|let)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))((?=;|}|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+)|;|^\s*$|(?:^\s*(?:abstract|async|class|const|declare|enum|export|function|import|interface|let|module|namespace|return|type|var)\b))|((?<!^let|[^\._$[:alnum:]]let|^var|[^\._$[:alnum:]]var)(?=\s*$)))
patterns
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(var|let)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*
beginCaptures
1
name
keyword.control.export.ts
2
name
storage.modifier.ts
3
name
storage.type.ts
end
(?=\S)
include
#destructuring-variable
include
#var-single-variable
include
#variable-initializer
include
#comment
begin
(,)\s*((?!\S)|(?=\/\/))
beginCaptures
1
name
punctuation.separator.comma.ts
end
(?<!,)(((?==|;|}|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+)|^\s*$))|((?<=\S)(?=\s*$)))
patterns
include
#single-line-comment-consuming-line-ending
include
#comment
include
#destructuring-variable
include
#var-single-variable
include
#punctuation-comma
include
#punctuation-comma
name
meta.var.expr.ts
begin
(?=(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(const(?!\s+enum\b))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))
beginCaptures
1
name
keyword.control.export.ts
2
name
storage.modifier.ts
3
name
storage.type.ts
end
(?!(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(const(?!\s+enum\b))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))((?=;|}|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+)|;|^\s*$|(?:^\s*(?:abstract|async|class|const|declare|enum|export|function|import|interface|let|module|namespace|return|type|var)\b))|((?<!^const|[^\._$[:alnum:]]const)(?=\s*$)))
patterns
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(const(?!\s+enum\b))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*
beginCaptures
1
name
keyword.control.export.ts
2
name
storage.modifier.ts
3
name
storage.type.ts
end
(?=\S)
include
#destructuring-const
include
#var-single-const
include
#variable-initializer
include
#comment
begin
(,)\s*((?!\S)|(?=\/\/))
beginCaptures
1
name
punctuation.separator.comma.ts
end
(?<!,)(((?==|;|}|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+)|^\s*$))|((?<=\S)(?=\s*$)))
patterns
include
#single-line-comment-consuming-line-ending
include
#comment
include
#destructuring-const
include
#var-single-const
include
#punctuation-comma
include
#punctuation-comma
var-single-variable
patterns
name
meta.var-single-variable.expr.ts
begin
(?x)([_$[:alpha:]][_$[:alnum:]]*)(\!)?(?=\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))Function(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))) |
(:\s*((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*))))))) |
(:\s*(=>|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)))
beginCaptures
1
name
meta.definition.variable.ts entity.name.function.ts
2
name
keyword.operator.definiteassignment.ts
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#var-single-variable-type-annotation
name
meta.var-single-variable.expr.ts
begin
([[:upper:]][_$[:digit:][:upper:]]*)(?![_$[:alnum:]])(\!)?
beginCaptures
1
name
meta.definition.variable.ts variable.other.constant.ts
2
name
keyword.operator.definiteassignment.ts
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#var-single-variable-type-annotation
name
meta.var-single-variable.expr.ts
begin
([_$[:alpha:]][_$[:alnum:]]*)(\!)?
beginCaptures
1
name
meta.definition.variable.ts variable.other.readwrite.ts
2
name
keyword.operator.definiteassignment.ts
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#var-single-variable-type-annotation
var-single-const
patterns
name
meta.var-single-variable.expr.ts
begin
(?x)([_$[:alpha:]][_$[:alnum:]]*)(?=\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))Function(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))) |
(:\s*((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*))))))) |
(:\s*(=>|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)))
beginCaptures
1
name
meta.definition.variable.ts variable.other.constant.ts entity.name.function.ts
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#var-single-variable-type-annotation
name
meta.var-single-variable.expr.ts
begin
([_$[:alpha:]][_$[:alnum:]]*)
beginCaptures
1
name
meta.definition.variable.ts variable.other.constant.ts
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#var-single-variable-type-annotation
var-single-variable-type-annotation
patterns
include
#type-annotation
include
#string
include
#comment
destructuring-variable
patterns
name
meta.object-binding-pattern-variable.ts
begin
(?<!=|:|^of|[^\._$[:alnum:]]of|^in|[^\._$[:alnum:]]in)\s*(?=\{)
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#object-binding-pattern
include
#type-annotation
include
#comment
name
meta.array-binding-pattern-variable.ts
begin
(?<!=|:|^of|[^\._$[:alnum:]]of|^in|[^\._$[:alnum:]]in)\s*(?=\[)
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#array-binding-pattern
include
#type-annotation
include
#comment
destructuring-const
patterns
name
meta.object-binding-pattern-variable.ts
begin
(?<!=|:|^of|[^\._$[:alnum:]]of|^in|[^\._$[:alnum:]]in)\s*(?=\{)
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#object-binding-pattern-const
include
#type-annotation
include
#comment
name
meta.array-binding-pattern-variable.ts
begin
(?<!=|:|^of|[^\._$[:alnum:]]of|^in|[^\._$[:alnum:]]in)\s*(?=\[)
end
(?=$|^|[;,=}]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(of|in)\s+))
patterns
include
#array-binding-pattern-const
include
#type-annotation
include
#comment
object-binding-element
patterns
include
#comment
begin
(?x)(?=((\b(?<!\$)0(?:x|X)[0-9a-fA-F][0-9a-fA-F_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:b|B)[01][01_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:o|O)?[0-7][0-7_]*(n)?\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*(n)?\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)(n)?\B)| # 1.
(?:\B(\.)[0-9][0-9_]*(n)?\b)| # .1
(?:\b[0-9][0-9_]*(n)?\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`)|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(:))
end
(?=,|\})
patterns
include
#object-binding-element-propertyName
include
#binding-element
include
#object-binding-pattern
include
#destructuring-variable-rest
include
#variable-initializer
include
#punctuation-comma
object-binding-element-const
patterns
include
#comment
begin
(?x)(?=((\b(?<!\$)0(?:x|X)[0-9a-fA-F][0-9a-fA-F_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:b|B)[01][01_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:o|O)?[0-7][0-7_]*(n)?\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*(n)?\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)(n)?\B)| # 1.
(?:\B(\.)[0-9][0-9_]*(n)?\b)| # .1
(?:\b[0-9][0-9_]*(n)?\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`)|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(:))
end
(?=,|\})
patterns
include
#object-binding-element-propertyName
include
#binding-element-const
include
#object-binding-pattern-const
include
#destructuring-variable-rest-const
include
#variable-initializer
include
#punctuation-comma
object-binding-element-propertyName
begin
(?x)(?=((\b(?<!\$)0(?:x|X)[0-9a-fA-F][0-9a-fA-F_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:b|B)[01][01_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:o|O)?[0-7][0-7_]*(n)?\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*(n)?\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)(n)?\B)| # 1.
(?:\B(\.)[0-9][0-9_]*(n)?\b)| # .1
(?:\b[0-9][0-9_]*(n)?\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`)|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(:))
end
(:)
endCaptures
0
name
punctuation.destructuring.ts
patterns
include
#string
include
#array-literal
include
#numeric-literal
name
variable.object.property.ts
match
([_$[:alpha:]][_$[:alnum:]]*)
binding-element
patterns
include
#comment
include
#string
include
#numeric-literal
include
#regex
include
#object-binding-pattern
include
#array-binding-pattern
include
#destructuring-variable-rest
include
#variable-initializer
binding-element-const
patterns
include
#comment
include
#string
include
#numeric-literal
include
#regex
include
#object-binding-pattern-const
include
#array-binding-pattern-const
include
#destructuring-variable-rest-const
include
#variable-initializer
destructuring-variable-rest
match
(?:(\.\.\.)\s*)?([_$[:alpha:]][_$[:alnum:]]*)
captures
1
name
keyword.operator.rest.ts
2
name
meta.definition.variable.ts variable.other.readwrite.ts
destructuring-variable-rest-const
match
(?:(\.\.\.)\s*)?([_$[:alpha:]][_$[:alnum:]]*)
captures
1
name
keyword.operator.rest.ts
2
name
meta.definition.variable.ts variable.other.constant.ts
object-binding-pattern
begin
(?:(\.\.\.)\s*)?(\{)
beginCaptures
1
name
keyword.operator.rest.ts
2
name
punctuation.definition.binding-pattern.object.ts
end
\}
endCaptures
0
name
punctuation.definition.binding-pattern.object.ts
patterns
include
#object-binding-element
object-binding-pattern-const
begin
(?:(\.\.\.)\s*)?(\{)
beginCaptures
1
name
keyword.operator.rest.ts
2
name
punctuation.definition.binding-pattern.object.ts
end
\}
endCaptures
0
name
punctuation.definition.binding-pattern.object.ts
patterns
include
#object-binding-element-const
array-binding-pattern
begin
(?:(\.\.\.)\s*)?(\[)
beginCaptures
1
name
keyword.operator.rest.ts
2
name
punctuation.definition.binding-pattern.array.ts
end
\]
endCaptures
0
name
punctuation.definition.binding-pattern.array.ts
patterns
include
#binding-element
include
#punctuation-comma
array-binding-pattern-const
begin
(?:(\.\.\.)\s*)?(\[)
beginCaptures
1
name
keyword.operator.rest.ts
2
name
punctuation.definition.binding-pattern.array.ts
end
\]
endCaptures
0
name
punctuation.definition.binding-pattern.array.ts
patterns
include
#binding-element-const
include
#punctuation-comma
parameter-name
patterns
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(override|public|protected|private|readonly)\s+(?=(override|public|protected|private|readonly)\s+)
captures
1
name
storage.modifier.ts
match
(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(override|public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*(\??)(?=\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))Function(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))) |
(:\s*((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*))))))) |
(:\s*(=>|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)))
captures
1
name
storage.modifier.ts
2
name
keyword.operator.rest.ts
3
name
entity.name.function.ts variable.language.this.ts
4
name
entity.name.function.ts
5
name
keyword.operator.optional.ts
match
(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(override|public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*(\??)
captures
1
name
storage.modifier.ts
2
name
keyword.operator.rest.ts
3
name
variable.parameter.ts variable.language.this.ts
4
name
variable.parameter.ts
5
name
keyword.operator.optional.ts
destructuring-parameter
patterns
name
meta.parameter.object-binding-pattern.ts
begin
(?<!=|:)\s*(?:(\.\.\.)\s*)?(\{)
beginCaptures
1
name
keyword.operator.rest.ts
2
name
punctuation.definition.binding-pattern.object.ts
end
\}
endCaptures
0
name
punctuation.definition.binding-pattern.object.ts
patterns
include
#parameter-object-binding-element
name
meta.paramter.array-binding-pattern.ts
begin
(?<!=|:)\s*(?:(\.\.\.)\s*)?(\[)
beginCaptures
1
name
keyword.operator.rest.ts
2
name
punctuation.definition.binding-pattern.array.ts
end
\]
endCaptures
0
name
punctuation.definition.binding-pattern.array.ts
patterns
include
#parameter-binding-element
include
#punctuation-comma
parameter-object-binding-element
patterns
include
#comment
begin
(?x)(?=((\b(?<!\$)0(?:x|X)[0-9a-fA-F][0-9a-fA-F_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:b|B)[01][01_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:o|O)?[0-7][0-7_]*(n)?\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*(n)?\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)(n)?\B)| # 1.
(?:\B(\.)[0-9][0-9_]*(n)?\b)| # .1
(?:\b[0-9][0-9_]*(n)?\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`)|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(:))
end
(?=,|\})
patterns
include
#object-binding-element-propertyName
include
#parameter-binding-element
include
#paren-expression
include
#parameter-object-binding-pattern
include
#destructuring-parameter-rest
include
#variable-initializer
include
#punctuation-comma
parameter-binding-element
patterns
include
#comment
include
#string
include
#numeric-literal
include
#regex
include
#parameter-object-binding-pattern
include
#parameter-array-binding-pattern
include
#destructuring-parameter-rest
include
#variable-initializer
destructuring-parameter-rest
match
(?:(\.\.\.)\s*)?([_$[:alpha:]][_$[:alnum:]]*)
captures
1
name
keyword.operator.rest.ts
2
name
variable.parameter.ts
parameter-object-binding-pattern
begin
(?:(\.\.\.)\s*)?(\{)
beginCaptures
1
name
keyword.operator.rest.ts
2
name
punctuation.definition.binding-pattern.object.ts
end
\}
endCaptures
0
name
punctuation.definition.binding-pattern.object.ts
patterns
include
#parameter-object-binding-element
parameter-array-binding-pattern
begin
(?:(\.\.\.)\s*)?(\[)
beginCaptures
1
name
keyword.operator.rest.ts
2
name
punctuation.definition.binding-pattern.array.ts
end
\]
endCaptures
0
name
punctuation.definition.binding-pattern.array.ts
patterns
include
#parameter-binding-element
include
#punctuation-comma
field-declaration
name
meta.field.declaration.ts
begin
(?x)(?<!\()(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(readonly)\s+)?(?=\s*((\b(?<!\$)0(?:x|X)[0-9a-fA-F][0-9a-fA-F_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:b|B)[01][01_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:o|O)?[0-7][0-7_]*(n)?\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*(n)?\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)(n)?\B)| # 1.
(?:\B(\.)[0-9][0-9_]*(n)?\b)| # .1
(?:\b[0-9][0-9_]*(n)?\b(?!\.)) # 1
)(?!\$))|(\#?[_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`)|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(?:(?:(\?)|(\!))\s*)?(=|:|;|,|\}|$))
beginCaptures
1
name
storage.modifier.ts
end
(?x)(?=\}|;|,|$|(^(?!\s*((\b(?<!\$)0(?:x|X)[0-9a-fA-F][0-9a-fA-F_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:b|B)[01][01_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:o|O)?[0-7][0-7_]*(n)?\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*(n)?\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)(n)?\B)| # 1.
(?:\B(\.)[0-9][0-9_]*(n)?\b)| # .1
(?:\b[0-9][0-9_]*(n)?\b(?!\.)) # 1
)(?!\$))|(\#?[_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`)|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(?:(?:(\?)|(\!))\s*)?(=|:|;|,|$))))|(?<=\})
patterns
include
#variable-initializer
include
#type-annotation
include
#string
include
#array-literal
include
#numeric-literal
include
#comment
match
(?x)(\#?[_$[:alpha:]][_$[:alnum:]]*)(?:(\?)|(\!))?(?=\s*\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))Function(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))) |
(:\s*((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*))))))) |
(:\s*(=>|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)))
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(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*(n)?\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)(n)?\B)| # 1.
(?:\B(\.)[0-9][0-9_]*(n)?\b)| # .1
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(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
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)? ((?<![})!\]])\s*
(?=
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
)
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name
storage.modifier.async.ts
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(?==>|\{|(^\s*(export|function|class|interface|let|var|const|import|enum|namespace|module|type|abstract|declare)\s+))
patterns
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patterns
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name
storage.modifier.ts
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(\])\s*(\?\s*)?|$
endCaptures
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patterns
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indexer-mapped-type-declaration
name
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begin
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endCaptures
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patterns
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(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(as)\s+
captures
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begin
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patterns
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#class-declaration-or-expression-patterns
class-expression
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(?<=\})
patterns
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#class-declaration-or-expression-patterns
class-declaration-or-expression-patterns
patterns
include
#comment
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[_$[:alpha:]][_$[:alnum:]]*
captures
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name
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interface-declaration
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(?<=\})
patterns
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class-or-interface-heritage
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(?=\{)
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#comment
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captures
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(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(abstract|declare|override|public|protected|private|readonly|static)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
property-accessor
name
storage.type.property.ts
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(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(accessor|get|set)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
async-modifier
name
storage.modifier.async.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(async)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
enum-declaration
name
meta.enum.declaration.ts
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(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?(?:\b(const)\s+)?\b(enum)\s+([_$[:alpha:]][_$[:alnum:]]*)
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name
keyword.control.export.ts
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(?<=\})
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(?=,|\}|$)
patterns
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(?=((\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`)|(\[([^\[\]]|\[[^\[\]]*\])+\])))
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(?=,|\}|$)
patterns
include
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include
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name
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patterns
include
#comment
include
#string
name
entity.name.type.module.ts
match
([_$[:alpha:]][_$[:alnum:]]*)
include
#punctuation-accessor
include
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type-alias-declaration
name
meta.type.declaration.ts
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(type)\b\s+([_$[:alpha:]][_$[:alnum:]]*)\s*
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(?=\}|;|^\s*$|(?:^\s*(?:abstract|async|class|const|declare|enum|export|function|import|interface|let|module|namespace|return|type|var)\b))
patterns
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(?=\}|;|^\s*$|(?:^\s*(?:abstract|async|class|const|declare|enum|export|function|import|interface|let|module|namespace|return|type|var)\b))
patterns
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#type
begin
(=)\s*
beginCaptures
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(?=\}|;|^\s*$|(?:^\s*(?:abstract|async|class|const|declare|enum|export|function|import|interface|let|module|namespace|return|type|var)\b))
patterns
include
#type
import-equals-declaration
patterns
name
meta.import-equals.external.ts
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(import)(?:\s+(type))?\s+([_$[:alpha:]][_$[:alnum:]]*)\s*(=)\s*(require)\s*(\()
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endCaptures
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name
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patterns
include
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name
meta.import-equals.internal.ts
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(?=;|$|^)
patterns
include
#single-line-comment-consuming-line-ending
include
#comment
match
([_$[:alpha:]][_$[:alnum:]]*)\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))
captures
1
name
entity.name.type.module.ts
2
name
punctuation.accessor.ts
3
name
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name
variable.other.readwrite.ts
match
([_$[:alpha:]][_$[:alnum:]]*)
import-declaration
name
meta.import.ts
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?(?:(\bdeclare)\s+)?\b(import)(?:\s+(type)(?!\s+from))?(?!\s*[:\(])(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
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(?<!^import|[^\._$[:alnum:]]import)(?=;|$|^)
patterns
include
#single-line-comment-consuming-line-ending
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#comment
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begin
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\bfrom\b
endCaptures
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name
keyword.control.from.ts
patterns
include
#import-export-declaration
include
#import-export-declaration
export-declaration
patterns
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(export)\s+(as)\s+(namespace)\s+([_$[:alpha:]][_$[:alnum:]]*)
captures
1
name
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meta.export.default.ts
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patterns
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#expression
name
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#import-export-declaration
import-export-declaration
patterns
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name
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import-export-assert-clause
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patterns
include
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(?:[_$[:alpha:]][_$[:alnum:]]*)\s*(?=(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*:)
name
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name
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patterns
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#import-export-clause
import-export-clause
patterns
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name
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\b(default)\b
match
(?:(\btype)\s+)?([_$[:alpha:]][_$[:alnum:]]*)
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name
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contentName
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patterns
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object-member
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#array-literal
name
meta.object.member.ts meta.object-literal.key.ts
begin
(?=[\'\"\`])
end
(?=:)|((?<=[\'\"\`])(?=((\s*[\(\<,}])|(\s+(as|satisifies)\s+))))
patterns
include
#comment
include
#string
name
meta.object.member.ts meta.object-literal.key.ts
begin
(?x)(?=(\b(?<!\$)0(?:x|X)[0-9a-fA-F][0-9a-fA-F_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:b|B)[01][01_]*(n)?\b(?!\$))|(\b(?<!\$)0(?:o|O)?[0-7][0-7_]*(n)?\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*(n)?\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*(n)?\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)(n)?\B)| # 1.
(?:\B(\.)[0-9][0-9_]*(n)?\b)| # .1
(?:\b[0-9][0-9_]*(n)?\b(?!\.)) # 1
)(?!\$)))
end
(?=:)|(?=\s*([\(\<,}])|(\s+as|satisifies\s+))
patterns
include
#comment
include
#numeric-literal
name
meta.method.declaration.ts
begin
(?<=[\]\'\"\`])(?=\s*[\(\<])
end
(?=\}|;|,)|(?<=\})
patterns
include
#function-body
name
meta.object.member.ts
match
(?![_$[:alpha:]])([[:digit:]]+)\s*(?=(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*:)
captures
0
name
meta.object-literal.key.ts
1
name
constant.numeric.decimal.ts
name
meta.object.member.ts
match
(?x)(?:([_$[:alpha:]][_$[:alnum:]]*)\s*(?=(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*:(\s*\/\*([^\*]|(\*[^\/]))*\*\/)*\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)))
captures
0
name
meta.object-literal.key.ts
1
name
entity.name.function.ts
name
meta.object.member.ts
match
(?:[_$[:alpha:]][_$[:alnum:]]*)\s*(?=(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*:)
captures
0
name
meta.object-literal.key.ts
name
meta.object.member.ts
begin
\.\.\.
beginCaptures
0
name
keyword.operator.spread.ts
end
(?=,|\})
patterns
include
#expression
name
meta.object.member.ts
match
([_$[:alpha:]][_$[:alnum:]]*)\s*(?=,|\}|$|\/\/|\/\*)
captures
1
name
variable.other.readwrite.ts
name
meta.object.member.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(as)\s+(const)(?=\s*([,}]|$))
captures
1
name
keyword.control.as.ts
2
name
storage.modifier.ts
name
meta.object.member.ts
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(as)|(satisfies))\s+
beginCaptures
1
name
keyword.control.as.ts
2
name
keyword.control.satisfies.ts
end
(?=[;),}\]:?\-\+\>]|\|\||\&\&|\!\=\=|$|^|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(as|satisifies)\s+))
patterns
include
#type
name
meta.object.member.ts
begin
(?=[_$[:alpha:]][_$[:alnum:]]*\s*=)
end
(?=,|\}|$|\/\/|\/\*)
patterns
include
#expression
name
meta.object.member.ts
begin
:
beginCaptures
0
name
meta.object-literal.key.ts punctuation.separator.key-value.ts
end
(?=,|\})
patterns
begin
(?<=:)\s*(async)?(?=\s*(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)\(\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))
beginCaptures
1
name
storage.modifier.async.ts
end
(?<=\))
patterns
include
#type-parameters
begin
\(
beginCaptures
0
name
meta.brace.round.ts
end
\)
endCaptures
0
name
meta.brace.round.ts
patterns
include
#expression-inside-possibly-arrow-parens
begin
(?<=:)\s*(async)?\s*(\()(?=\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))
beginCaptures
1
name
storage.modifier.async.ts
2
name
meta.brace.round.ts
end
\)
endCaptures
0
name
meta.brace.round.ts
patterns
include
#expression-inside-possibly-arrow-parens
begin
(?<=:)\s*(async)?\s*(?=\<\s*$)
beginCaptures
1
name
storage.modifier.async.ts
end
(?<=\>)
patterns
include
#type-parameters
begin
(?<=\>)\s*(\()(?=\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))
beginCaptures
1
name
meta.brace.round.ts
end
\)
endCaptures
0
name
meta.brace.round.ts
patterns
include
#expression-inside-possibly-arrow-parens
include
#possibly-arrow-return-type
include
#expression
include
#punctuation-comma
include
#decl-block
ternary-expression
begin
(?!\?\.\s*[^[:digit:]])(\?)(?!\?)
beginCaptures
1
name
keyword.operator.ternary.ts
end
\s*(:)
endCaptures
1
name
keyword.operator.ternary.ts
patterns
include
#expression
function-call
patterns
begin
(?=(((([_$[:alpha:]][_$[:alnum:]]*)(\s*\??\.\s*(\#?[_$[:alpha:]][_$[:alnum:]]*))*)|(\??\.\s*\#?[_$[:alpha:]][_$[:alnum:]]*))|(?<=[\)]))\s*(?:(\?\.\s*)|(\!))?((<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))(([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>)*(?<!=)\>))*(?<!=)\>)*(?<!=)>\s*)?\())
end
(?<=\))(?!(((([_$[:alpha:]][_$[:alnum:]]*)(\s*\??\.\s*(\#?[_$[:alpha:]][_$[:alnum:]]*))*)|(\??\.\s*\#?[_$[:alpha:]][_$[:alnum:]]*))|(?<=[\)]))\s*(?:(\?\.\s*)|(\!))?((<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))(([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>)*(?<!=)\>))*(?<!=)\>)*(?<!=)>\s*)?\())
patterns
name
meta.function-call.ts
begin
(?=(([_$[:alpha:]][_$[:alnum:]]*)(\s*\??\.\s*(\#?[_$[:alpha:]][_$[:alnum:]]*))*)|(\??\.\s*\#?[_$[:alpha:]][_$[:alnum:]]*))
end
(?=\s*(?:(\?\.\s*)|(\!))?((<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))(([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>)*(?<!=)\>))*(?<!=)\>)*(?<!=)>\s*)?\())
patterns
include
#function-call-target
include
#comment
include
#function-call-optionals
include
#type-arguments
include
#paren-expression
begin
(?=(((([_$[:alpha:]][_$[:alnum:]]*)(\s*\??\.\s*(\#?[_$[:alpha:]][_$[:alnum:]]*))*)|(\??\.\s*\#?[_$[:alpha:]][_$[:alnum:]]*))|(?<=[\)]))(<\s*[\{\[\(]\s*$))
end
(?<=\>)(?!(((([_$[:alpha:]][_$[:alnum:]]*)(\s*\??\.\s*(\#?[_$[:alpha:]][_$[:alnum:]]*))*)|(\??\.\s*\#?[_$[:alpha:]][_$[:alnum:]]*))|(?<=[\)]))(<\s*[\{\[\(]\s*$))
patterns
name
meta.function-call.ts
begin
(?=(([_$[:alpha:]][_$[:alnum:]]*)(\s*\??\.\s*(\#?[_$[:alpha:]][_$[:alnum:]]*))*)|(\??\.\s*\#?[_$[:alpha:]][_$[:alnum:]]*))
end
(?=(<\s*[\{\[\(]\s*$))
patterns
include
#function-call-target
include
#comment
include
#function-call-optionals
include
#type-arguments
function-call-target
patterns
include
#support-function-call-identifiers
name
entity.name.function.ts
match
(\#?[_$[:alpha:]][_$[:alnum:]]*)
function-call-optionals
patterns
name
meta.function-call.ts punctuation.accessor.optional.ts
match
\?\.
name
meta.function-call.ts keyword.operator.definiteassignment.ts
match
\!
support-function-call-identifiers
patterns
include
#literal
include
#support-objects
include
#object-identifiers
include
#punctuation-accessor
name
keyword.operator.expression.import.ts
match
(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))import(?=\s*[\(]\s*[\"\'\`]))
new-expr
name
new.expr.ts
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(new)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
beginCaptures
1
name
keyword.operator.new.ts
end
(?<=\))|(?=[;),}\]:?\-\+\>]|\|\||\&\&|\!\=\=|$|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))new(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))function((\s+[_$[:alpha:]][_$[:alnum:]]*)|(\s*[\(]))))
patterns
include
#expression
instanceof-expr
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(instanceof)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
beginCaptures
1
name
keyword.operator.expression.instanceof.ts
end
(?<=\))|(?=[;),}\]:?\-\+\>]|\|\||\&\&|\!\=\=|$|(===|!==|==|!=)|(([\&\~\^\|]\s*)?[_$[:alpha:]][_$[:alnum:]]*\s+instanceof(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))function((\s+[_$[:alpha:]][_$[:alnum:]]*)|(\s*[\(]))))
patterns
include
#type
paren-expression-possibly-arrow
patterns
begin
(?<=[(=,])\s*(async)?(?=\s*((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*))?\(\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))
beginCaptures
1
name
storage.modifier.async.ts
end
(?<=\))
patterns
include
#paren-expression-possibly-arrow-with-typeparameters
begin
(?<=[(=,]|=>|^return|[^\._$[:alnum:]]return)\s*(async)?(?=\s*((((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*))?\()|(<)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)))\s*$)
beginCaptures
1
name
storage.modifier.async.ts
end
(?<=\))
patterns
include
#paren-expression-possibly-arrow-with-typeparameters
include
#possibly-arrow-return-type
paren-expression-possibly-arrow-with-typeparameters
patterns
include
#type-parameters
begin
\(
beginCaptures
0
name
meta.brace.round.ts
end
\)
endCaptures
0
name
meta.brace.round.ts
patterns
include
#expression-inside-possibly-arrow-parens
expression-inside-possibly-arrow-parens
patterns
include
#expressionWithoutIdentifiers
include
#comment
include
#string
include
#decorator
include
#destructuring-parameter
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(override|public|protected|private|readonly)\s+(?=(override|public|protected|private|readonly)\s+)
captures
1
name
storage.modifier.ts
match
(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(override|public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*(\??)(?=\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))Function(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))) |
(:\s*((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*))))))) |
(:\s*(=>|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
)))
captures
1
name
storage.modifier.ts
2
name
keyword.operator.rest.ts
3
name
entity.name.function.ts variable.language.this.ts
4
name
entity.name.function.ts
5
name
keyword.operator.optional.ts
match
(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(override|public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*(\??)(?=\s*[:,]|$)
captures
1
name
storage.modifier.ts
2
name
keyword.operator.rest.ts
3
name
variable.parameter.ts variable.language.this.ts
4
name
variable.parameter.ts
5
name
keyword.operator.optional.ts
include
#type-annotation
include
#variable-initializer
name
punctuation.separator.parameter.ts
match
,
include
#identifiers
include
#expressionPunctuations
paren-expression
begin
\(
beginCaptures
0
name
meta.brace.round.ts
end
\)
endCaptures
0
name
meta.brace.round.ts
patterns
include
#expression
cast
patterns
name
cast.expr.ts
match
\s*(<)\s*(const)\s*(>)
captures
1
name
meta.brace.angle.ts
2
name
storage.modifier.ts
3
name
meta.brace.angle.ts
name
cast.expr.ts
begin
(?:(?<!\+\+|--)(?<=^return|[^\._$[:alnum:]]return|^throw|[^\._$[:alnum:]]throw|^yield|[^\._$[:alnum:]]yield|^await|[^\._$[:alnum:]]await|^default|[^\._$[:alnum:]]default|[=(,:>*?\&\|\^]|[^_$[:alnum:]](?:\+\+|\-\-)|[^\+]\+|[^\-]\-))\s*(<)(?!<?\=)(?!\s*$)
beginCaptures
1
name
meta.brace.angle.ts
end
(\>)
endCaptures
1
name
meta.brace.angle.ts
patterns
include
#type
name
cast.expr.ts
begin
(?:(?<=^))\s*(<)(?=[_$[:alpha:]][_$[:alnum:]]*\s*>)
beginCaptures
1
name
meta.brace.angle.ts
end
(\>)
endCaptures
1
name
meta.brace.angle.ts
patterns
include
#type
expression-operators
patterns
name
keyword.control.flow.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(await)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(yield)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?=\s*\/\*([^\*]|(\*[^\/]))*\*\/\s*\*)
beginCaptures
1
name
keyword.control.flow.ts
end
\*
endCaptures
0
name
keyword.generator.asterisk.ts
patterns
include
#comment
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(yield)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?:\s*(\*))?
captures
1
name
keyword.control.flow.ts
2
name
keyword.generator.asterisk.ts
name
keyword.operator.expression.delete.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))delete(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
name
keyword.operator.expression.in.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))in(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?!\()
name
keyword.operator.expression.of.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))of(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?!\()
name
keyword.operator.expression.instanceof.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))instanceof(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
name
keyword.operator.new.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))new(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
include
#typeof-operator
name
keyword.operator.expression.void.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))void(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(as)\s+(const)(?=\s*($|[;,:})\]]))
captures
1
name
keyword.control.as.ts
2
name
storage.modifier.ts
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(as)|(satisfies))\s+
beginCaptures
1
name
keyword.control.as.ts
2
name
keyword.control.satisfies.ts
end
(?=^|[;),}\]:?\-\+\>]|\|\||\&\&|\!\=\=|$|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(as|satisfies)\s+)|(\s+\<))
patterns
include
#type
name
keyword.operator.spread.ts
match
\.\.\.
name
keyword.operator.assignment.compound.ts
match
\*=|(?<!\()/=|%=|\+=|\-=
name
keyword.operator.assignment.compound.bitwise.ts
match
\&=|\^=|<<=|>>=|>>>=|\|=
name
keyword.operator.bitwise.shift.ts
match
<<|>>>|>>
name
keyword.operator.comparison.ts
match
===|!==|==|!=
name
keyword.operator.relational.ts
match
<=|>=|<>|<|>
match
(?<=[_$[:alnum:]])(\!)\s*(?:(/=)|(?:(/)(?![/*])))
captures
1
name
keyword.operator.logical.ts
2
name
keyword.operator.assignment.compound.ts
3
name
keyword.operator.arithmetic.ts
name
keyword.operator.logical.ts
match
\!|&&|\|\||\?\?
name
keyword.operator.bitwise.ts
match
\&|~|\^|\|
name
keyword.operator.assignment.ts
match
\=
name
keyword.operator.decrement.ts
match
--
name
keyword.operator.increment.ts
match
\+\+
name
keyword.operator.arithmetic.ts
match
%|\*|/|-|\+
begin
(?<=[_$[:alnum:])\]])\s*(?=(\/\*([^\*]|(\*[^\/]))*\*\/\s*)+(?:(/=)|(?:(/)(?![/*]))))
end
(?:(/=)|(?:(/)(?!\*([^\*]|(\*[^\/]))*\*\/)))
endCaptures
1
name
keyword.operator.assignment.compound.ts
2
name
keyword.operator.arithmetic.ts
patterns
include
#comment
match
(?<=[_$[:alnum:])\]])\s*(?:(/=)|(?:(/)(?![/*])))
captures
1
name
keyword.operator.assignment.compound.ts
2
name
keyword.operator.arithmetic.ts
typeof-operator
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))typeof(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
beginCaptures
0
name
keyword.operator.expression.typeof.ts
end
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storage.type.numeric.bigint.ts
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storage.type.numeric.bigint.ts
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name
storage.type.numeric.bigint.ts
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meta.delimiter.decimal.period.ts
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storage.type.numeric.bigint.ts
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meta.delimiter.decimal.period.ts
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storage.type.numeric.bigint.ts
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variable.language.super.ts
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support.class.promise.ts
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support.function.ts
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support.constant.property.math.ts
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support.class.console.ts
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punctuation.accessor.ts
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punctuation.accessor.optional.ts
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support.function.console.ts
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(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(JSON)(?:\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(parse|stringify))?\b(?!\$)
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support.constant.json.ts
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punctuation.accessor.ts
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punctuation.accessor.optional.ts
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support.function.json.ts
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keyword.control.import.ts
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punctuation.accessor.ts
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punctuation.accessor.optional.ts
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support.variable.property.importmeta.ts
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captures
1
name
keyword.operator.new.ts
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punctuation.accessor.ts
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name
punctuation.accessor.optional.ts
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support.variable.property.target.ts
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(?x) (?:(\.)|(\?\.(?!\s*[[:digit:]]))) \s* (?:
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punctuation.accessor.ts
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name
punctuation.accessor.optional.ts
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support.constant.ts
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captures
1
name
support.variable.dom.ts
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name
support.class.dom.ts
match
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(ATTRIBUTE_NODE|CDATA_SECTION_NODE|COMMENT_NODE|DOCUMENT_FRAGMENT_NODE|DOCUMENT_NODE|DOCUMENT_TYPE_NODE
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1
name
punctuation.accessor.ts
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name
punctuation.accessor.optional.ts
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name
support.constant.dom.ts
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name
support.variable.property.dom.ts
name
support.class.node.ts
match
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(Buffer|EventEmitter|Server|Pipe|Socket|REPLServer|ReadStream|WriteStream|Stream
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match
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(process)(?:(?:(\.)|(\?\.(?!\s*[[:digit:]])))(?:
(arch|argv|config|connected|env|execArgv|execPath|exitCode|mainModule|pid|platform|release|stderr|stdin|stdout|title|version|versions)
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(abort|chdir|cwd|disconnect|exit|[sg]ete?[gu]id|send|[sg]etgroups|initgroups|kill|memoryUsage|nextTick|umask|uptime|hrtime)
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captures
1
name
support.variable.object.process.ts
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name
punctuation.accessor.ts
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name
punctuation.accessor.optional.ts
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name
support.variable.property.process.ts
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name
support.function.process.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(exports)|(module)(?:(?:(\.)|(\?\.(?!\s*[[:digit:]])))(exports|id|filename|loaded|parent|children))?)\b(?!\$)
captures
1
name
support.type.object.module.ts
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name
support.type.object.module.ts
3
name
punctuation.accessor.ts
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name
punctuation.accessor.optional.ts
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name
support.type.object.module.ts
name
support.variable.object.node.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(global|GLOBAL|root|__dirname|__filename)\b(?!\$)
match
(?x) (?:(\.)|(\?\.(?!\s*[[:digit:]]))) \s*
(?:
(on(?:Rowsinserted|Rowsdelete|Rowenter|Rowexit|Resize|Resizestart|Resizeend|Reset|
Readystatechange|Mouseout|Mouseover|Mousedown|Mouseup|Mousemove|
Before(?:cut|deactivate|unload|update|paste|print|editfocus|activate)|
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Change|Contextmenu|Controlselect|Cut|Cellchange|Clock|Close|Deactivate|
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Errorupdate|Keydown|Keyup|Keypress|Focus|Load|Activate|Afterupdate|Afterprint|Abort)
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(shift|showModelessDialog|showModalDialog|showHelp|scroll|scrollX|scrollByPages|
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test|taint|taintEnabled|indexOf|italics|disableExternalCapture|dump|detachEvent|unshift|
untaint|unwatch|updateCommands|join|javaEnabled|pop|push|plugins.refresh|paddings|parse|
print|prompt|preference|enableExternalCapture|exec|execScript|valueOf|UTC|find|file|
fileModifiedDate|fileSize|fileCreatedDate|fileUpdatedDate|fixed|fontsize|fontcolor|
forward|fromCharCode|watch|link|load|lastIndexOf|anchor|attachEvent|atob|apply|alert|
abort|routeEvents|resize|resizeBy|resizeTo|recalc|returnValue|replace|reverse|reload|
releaseCapture|releaseEvents|go|get(?:Milliseconds|Seconds|Minutes|Hours|Month|Day|Year|FullYear|
Time|Date|TimezoneOffset|UTC(?:Milliseconds|Seconds|Minutes|Hours|Day|Month|FullYear|Date)|
Attention|Selection|ResponseHeader|AllResponseHeaders)|moveBy|moveBelow|moveTo|
moveToAbsolute|moveAbove|mergeAttributes|match|margins|btoa|big|bold|borderWidths|blink|back
) |
(acceptNode|add|addEventListener|addTextTrack|adoptNode|after|animate|append|
appendChild|appendData|before|blur|canPlayType|captureStream|
caretPositionFromPoint|caretRangeFromPoint|checkValidity|clear|click|
cloneContents|cloneNode|cloneRange|close|closest|collapse|
compareBoundaryPoints|compareDocumentPosition|comparePoint|contains|
convertPointFromNode|convertQuadFromNode|convertRectFromNode|createAttribute|
createAttributeNS|createCaption|createCDATASection|createComment|
createContextualFragment|createDocument|createDocumentFragment|
createDocumentType|createElement|createElementNS|createEntityReference|
createEvent|createExpression|createHTMLDocument|createNodeIterator|
createNSResolver|createProcessingInstruction|createRange|createShadowRoot|
createTBody|createTextNode|createTFoot|createTHead|createTreeWalker|delete|
deleteCaption|deleteCell|deleteContents|deleteData|deleteRow|deleteTFoot|
deleteTHead|detach|disconnect|dispatchEvent|elementFromPoint|elementsFromPoint|
enableStyleSheetsForSet|entries|evaluate|execCommand|exitFullscreen|
exitPointerLock|expand|extractContents|fastSeek|firstChild|focus|forEach|get|
getAll|getAnimations|getAttribute|getAttributeNames|getAttributeNode|
getAttributeNodeNS|getAttributeNS|getBoundingClientRect|getBoxQuads|
getClientRects|getContext|getDestinationInsertionPoints|getElementById|
getElementsByClassName|getElementsByName|getElementsByTagName|
getElementsByTagNameNS|getItem|getNamedItem|getSelection|getStartDate|
getVideoPlaybackQuality|has|hasAttribute|hasAttributeNS|hasAttributes|
hasChildNodes|hasFeature|hasFocus|importNode|initEvent|insertAdjacentElement|
insertAdjacentHTML|insertAdjacentText|insertBefore|insertCell|insertData|
insertNode|insertRow|intersectsNode|isDefaultNamespace|isEqualNode|
isPointInRange|isSameNode|item|key|keys|lastChild|load|lookupNamespaceURI|
lookupPrefix|matches|move|moveAttribute|moveAttributeNode|moveChild|
moveNamedItem|namedItem|nextNode|nextSibling|normalize|observe|open|
parentNode|pause|play|postMessage|prepend|preventDefault|previousNode|
previousSibling|probablySupportsContext|queryCommandEnabled|
queryCommandIndeterm|queryCommandState|queryCommandSupported|queryCommandValue|
querySelector|querySelectorAll|registerContentHandler|registerElement|
registerProtocolHandler|releaseCapture|releaseEvents|remove|removeAttribute|
removeAttributeNode|removeAttributeNS|removeChild|removeEventListener|
removeItem|replace|replaceChild|replaceData|replaceWith|reportValidity|
requestFullscreen|requestPointerLock|reset|scroll|scrollBy|scrollIntoView|
scrollTo|seekToNextFrame|select|selectNode|selectNodeContents|set|setAttribute|
setAttributeNode|setAttributeNodeNS|setAttributeNS|setCapture|
setCustomValidity|setEnd|setEndAfter|setEndBefore|setItem|setNamedItem|
setRangeText|setSelectionRange|setSinkId|setStart|setStartAfter|setStartBefore|
slice|splitText|stepDown|stepUp|stopImmediatePropagation|stopPropagation|
submit|substringData|supports|surroundContents|takeRecords|terminate|toBlob|
toDataURL|toggle|toString|values|write|writeln
) |
(all|catch|finally|race|reject|resolve|then
)
)(?=\s*\()
captures
1
name
punctuation.accessor.ts
2
name
punctuation.accessor.optional.ts
3
name
support.function.event-handler.ts
4
name
support.function.ts
5
name
support.function.dom.ts
6
name
support.function.promise.ts
identifiers
patterns
include
#object-identifiers
match
(?x)(?:(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*)?([_$[:alpha:]][_$[:alnum:]]*)(?=\s*=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))))) |
# sure shot arrow functions even if => is on new line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?
[(]\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
# arrow function possible to detect only with => on same line
(
(<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)? # typeparameters
\(\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)*(([_$[:alpha:]]|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()\'\"\`]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))*)?\) # parameters
(\s*:\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+)? # return type
\s*=> # arrow operator
)
))
))
captures
1
name
punctuation.accessor.ts
2
name
punctuation.accessor.optional.ts
3
name
entity.name.function.ts
match
(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(\#?[[:upper:]][_$[:digit:][:upper:]]*)(?![_$[:alnum:]])
captures
1
name
punctuation.accessor.ts
2
name
punctuation.accessor.optional.ts
3
name
variable.other.constant.property.ts
match
(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(\#?[_$[:alpha:]][_$[:alnum:]]*)
captures
1
name
punctuation.accessor.ts
2
name
punctuation.accessor.optional.ts
3
name
variable.other.property.ts
name
variable.other.constant.ts
match
([[:upper:]][_$[:digit:][:upper:]]*)(?![_$[:alnum:]])
name
variable.other.readwrite.ts
match
[_$[:alpha:]][_$[:alnum:]]*
object-identifiers
patterns
name
support.class.ts
match
([_$[:alpha:]][_$[:alnum:]]*)(?=\s*\??\.\s*prototype\b(?!\$))
match
(?x)(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(?:
(\#?[[:upper:]][_$[:digit:][:upper:]]*) |
(\#?[_$[:alpha:]][_$[:alnum:]]*)
)(?=\s*\??\.\s*\#?[_$[:alpha:]][_$[:alnum:]]*)
captures
1
name
punctuation.accessor.ts
2
name
punctuation.accessor.optional.ts
3
name
variable.other.constant.object.property.ts
4
name
variable.other.object.property.ts
match
(?x)(?:
([[:upper:]][_$[:digit:][:upper:]]*) |
([_$[:alpha:]][_$[:alnum:]]*)
)(?=\s*\??\.\s*\#?[_$[:alpha:]][_$[:alnum:]]*)
captures
1
name
variable.other.constant.object.ts
2
name
variable.other.object.ts
type-annotation
patterns
name
meta.type.annotation.ts
begin
(:)(?=\s*\S)
beginCaptures
1
name
keyword.operator.type.annotation.ts
end
(?<![:|&])(?!\s*[|&]\s+)((?=^|[,);\}\]]|//)|(?==[^>])|((?<=[\}>\]\)]|[_$[:alpha:]])\s*(?=\{)))
patterns
include
#type
name
meta.type.annotation.ts
begin
(:)
beginCaptures
1
name
keyword.operator.type.annotation.ts
end
(?<![:|&])((?=[,);\}\]]|\/\/)|(?==[^>])|(?=^\s*$)|((?<=[\}>\]\)]|[_$[:alpha:]])\s*(?=\{)))
patterns
include
#type
parameter-type-annotation
patterns
name
meta.type.annotation.ts
begin
(:)
beginCaptures
1
name
keyword.operator.type.annotation.ts
end
(?=[,)])|(?==[^>])
patterns
include
#type
return-type
patterns
name
meta.return.type.ts
begin
(?<=\))\s*(:)(?=\s*\S)
beginCaptures
1
name
keyword.operator.type.annotation.ts
end
(?<![:|&])(?=$|^|[{};,]|//)
patterns
include
#return-type-core
name
meta.return.type.ts
begin
(?<=\))\s*(:)
beginCaptures
1
name
keyword.operator.type.annotation.ts
end
(?<![:|&])((?=[{};,]|//|^\s*$)|((?<=\S)(?=\s*$)))
patterns
include
#return-type-core
return-type-core
patterns
include
#comment
begin
(?<=[:|&])(?=\s*\{)
end
(?<=\})
patterns
include
#type-object
include
#type-predicate-operator
include
#type
arrow-return-type
name
meta.return.type.arrow.ts
begin
(?<=\))\s*(:)
beginCaptures
1
name
keyword.operator.type.annotation.ts
end
(?==>|\{|(^\s*(export|function|class|interface|let|var|const|import|enum|namespace|module|type|abstract|declare)\s+))
patterns
include
#arrow-return-type-body
possibly-arrow-return-type
begin
(?<=\)|^)\s*(:)(?=\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*=>)
beginCaptures
1
name
meta.arrow.ts meta.return.type.arrow.ts keyword.operator.type.annotation.ts
end
(?==>|\{|(^\s*(export|function|class|interface|let|var|const|import|enum|namespace|module|type|abstract|declare)\s+))
contentName
meta.arrow.ts meta.return.type.arrow.ts
patterns
include
#arrow-return-type-body
arrow-return-type-body
patterns
begin
(?<=[:])(?=\s*\{)
end
(?<=\})
patterns
include
#type-object
include
#type-predicate-operator
include
#type
type-parameters
name
meta.type.parameters.ts
begin
(<)
beginCaptures
1
name
punctuation.definition.typeparameters.begin.ts
end
(>)
endCaptures
1
name
punctuation.definition.typeparameters.end.ts
patterns
include
#comment
name
storage.modifier.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(extends|in|out|const)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
include
#type
include
#punctuation-comma
name
keyword.operator.assignment.ts
match
(=)(?!>)
type-arguments
name
meta.type.parameters.ts
begin
\<
beginCaptures
0
name
punctuation.definition.typeparameters.begin.ts
end
\>
endCaptures
0
name
punctuation.definition.typeparameters.end.ts
patterns
include
#type-arguments-body
type-arguments-body
patterns
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(_)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
captures
0
name
keyword.operator.type.ts
include
#type
include
#punctuation-comma
type
patterns
include
#comment
include
#type-string
include
#numeric-literal
include
#type-primitive
include
#type-builtin-literals
include
#type-parameters
include
#type-tuple
include
#type-object
include
#type-operators
include
#type-conditional
include
#type-fn-type-parameters
include
#type-paren-or-function-parameters
include
#type-function-return-type
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(readonly)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*
captures
1
name
storage.modifier.ts
include
#type-name
type-primitive
name
support.type.primitive.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(string|number|bigint|boolean|symbol|any|void|never|unknown)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
type-builtin-literals
name
support.type.builtin.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(this|true|false|undefined|null|object)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
type-tuple
name
meta.type.tuple.ts
begin
\[
beginCaptures
0
name
meta.brace.square.ts
end
\]
endCaptures
0
name
meta.brace.square.ts
patterns
name
keyword.operator.rest.ts
match
\.\.\.
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))([_$[:alpha:]][_$[:alnum:]]*)\s*(\?)?\s*(:)
captures
1
name
entity.name.label.ts
2
name
keyword.operator.optional.ts
3
name
punctuation.separator.label.ts
include
#type
include
#punctuation-comma
type-object
name
meta.object.type.ts
begin
\{
beginCaptures
0
name
punctuation.definition.block.ts
end
\}
endCaptures
0
name
punctuation.definition.block.ts
patterns
include
#comment
include
#method-declaration
include
#indexer-declaration
include
#indexer-mapped-type-declaration
include
#field-declaration
include
#type-annotation
begin
\.\.\.
beginCaptures
0
name
keyword.operator.spread.ts
end
(?=\}|;|,|$)|(?<=\})
patterns
include
#type
include
#punctuation-comma
include
#punctuation-semicolon
include
#type
type-conditional
patterns
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(extends)\s+
beginCaptures
1
name
storage.modifier.ts
end
(?<=:)
patterns
begin
\?
beginCaptures
0
name
keyword.operator.ternary.ts
end
:
endCaptures
0
name
keyword.operator.ternary.ts
patterns
include
#type
include
#type
type-paren-or-function-parameters
name
meta.type.paren.cover.ts
begin
\(
beginCaptures
0
name
meta.brace.round.ts
end
\)
endCaptures
0
name
meta.brace.round.ts
patterns
match
(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))\s*(\??)(?=\s*(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))Function(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))) |
(:\s*((<\s*$)|((<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<]|\<\s*(((const\s+)?[_$[:alpha:]])|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\]))([^=<>]|=[^<])*\>)*\>)*>\s*)?[\(]\s*((([\{\[]\s*)?$)|((\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})\s*((:\s*\{?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*)))|((\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])\s*((:\s*\[?$)|((\s*([^<>\(\)\{\}]|\<([^<>]|\<([^<>]|\<[^<>]+\>)+\>)+\>|\([^\(\)]+\)|\{[^\{\}]+\})+\s*)?=\s*))))))))
captures
1
name
storage.modifier.ts
2
name
keyword.operator.rest.ts
3
name
entity.name.function.ts variable.language.this.ts
4
name
entity.name.function.ts
5
name
keyword.operator.optional.ts
match
(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))\s*(\??)(?=:)
captures
1
name
storage.modifier.ts
2
name
keyword.operator.rest.ts
3
name
variable.parameter.ts variable.language.this.ts
4
name
variable.parameter.ts
5
name
keyword.operator.optional.ts
include
#type-annotation
name
punctuation.separator.parameter.ts
match
,
include
#type
type-fn-type-parameters
patterns
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(abstract)\s+)?(new)\b(?=\s*\<)
beginCaptures
1
name
meta.type.constructor.ts storage.modifier.ts
2
name
meta.type.constructor.ts keyword.control.new.ts
end
(?<=>)
patterns
include
#comment
include
#type-parameters
name
meta.type.constructor.ts
begin
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(abstract)\s+)?(new)\b\s*(?=\()
beginCaptures
1
name
storage.modifier.ts
2
name
keyword.control.new.ts
end
(?<=\))
patterns
include
#function-parameters
name
meta.type.function.ts
begin
(?x)(
(?=
[(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
)
)
)
end
(?<=\))
patterns
include
#function-parameters
type-function-return-type
patterns
name
meta.type.function.return.ts
begin
(=>)(?=\s*\S)
beginCaptures
1
name
storage.type.function.arrow.ts
end
(?<!=>)(?<![|&])(?=[,\]\)\{\}=;>:\?]|//|$)
patterns
include
#type-function-return-type-core
name
meta.type.function.return.ts
begin
=>
beginCaptures
0
name
storage.type.function.arrow.ts
end
(?<!=>)(?<![|&])((?=[,\]\)\{\}=;:\?>]|//|^\s*$)|((?<=\S)(?=\s*$)))
patterns
include
#type-function-return-type-core
type-function-return-type-core
patterns
include
#comment
begin
(?<==>)(?=\s*\{)
end
(?<=\})
patterns
include
#type-object
include
#type-predicate-operator
include
#type
type-operators
patterns
include
#typeof-operator
include
#type-infer
begin
([&|])(?=\s*\{)
beginCaptures
0
name
keyword.operator.type.ts
end
(?<=\})
patterns
include
#type-object
begin
[&|]
beginCaptures
0
name
keyword.operator.type.ts
end
(?=\S)
name
keyword.operator.expression.keyof.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))keyof(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
name
keyword.operator.ternary.ts
match
(\?|\:)
name
keyword.operator.expression.import.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))import(?=\s*\()
type-infer
patterns
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(infer)\s+([_$[:alpha:]][_$[:alnum:]]*)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?:\s+(extends)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))?
name
meta.type.infer.ts
captures
1
name
keyword.operator.expression.infer.ts
2
name
entity.name.type.ts
3
name
keyword.operator.expression.extends.ts
type-predicate-operator
patterns
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(asserts)\s+)?(?!asserts)(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))\s(is)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
captures
1
name
keyword.operator.type.asserts.ts
2
name
variable.parameter.ts variable.language.this.ts
3
name
variable.parameter.ts
4
name
keyword.operator.expression.is.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(asserts)\s+(?!is)(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
captures
1
name
keyword.operator.type.asserts.ts
2
name
variable.parameter.ts variable.language.this.ts
3
name
variable.parameter.ts
name
keyword.operator.type.asserts.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))asserts(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
name
keyword.operator.expression.is.ts
match
(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))is(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))
type-name
patterns
begin
([_$[:alpha:]][_$[:alnum:]]*)\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(<)
captures
1
name
entity.name.type.module.ts
2
name
punctuation.accessor.ts
3
name
punctuation.accessor.optional.ts
4
name
meta.type.parameters.ts punctuation.definition.typeparameters.begin.ts
end
(>)
endCaptures
1
name
meta.type.parameters.ts punctuation.definition.typeparameters.end.ts
contentName
meta.type.parameters.ts
patterns
include
#type-arguments-body
begin
([_$[:alpha:]][_$[:alnum:]]*)\s*(<)
beginCaptures
1
name
entity.name.type.ts
2
name
meta.type.parameters.ts punctuation.definition.typeparameters.begin.ts
end
(>)
endCaptures
1
name
meta.type.parameters.ts punctuation.definition.typeparameters.end.ts
contentName
meta.type.parameters.ts
patterns
include
#type-arguments-body
match
([_$[:alpha:]][_$[:alnum:]]*)\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))
captures
1
name
entity.name.type.module.ts
2
name
punctuation.accessor.ts
3
name
punctuation.accessor.optional.ts
name
entity.name.type.ts
match
[_$[:alpha:]][_$[:alnum:]]*
punctuation-comma
name
punctuation.separator.comma.ts
match
,
punctuation-semicolon
name
punctuation.terminator.statement.ts
match
;
punctuation-accessor
match
(?:(\.)|(\?\.(?!\s*[[:digit:]])))
captures
1
name
punctuation.accessor.ts
2
name
punctuation.accessor.optional.ts
string
patterns
include
#qstring-single
include
#qstring-double
include
#template
qstring-double
name
string.quoted.double.ts
begin
"
beginCaptures
0
name
punctuation.definition.string.begin.ts
end
(")|((?:[^\\\n])$)
endCaptures
1
name
punctuation.definition.string.end.ts
2
name
invalid.illegal.newline.ts
patterns
include
#string-character-escape
qstring-single
name
string.quoted.single.ts
begin
'
beginCaptures
0
name
punctuation.definition.string.begin.ts
end
(\')|((?:[^\\\n])$)
endCaptures
1
name
punctuation.definition.string.end.ts
2
name
invalid.illegal.newline.ts
patterns
include
#string-character-escape
string-character-escape
name
constant.character.escape.ts
match
\\(x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}|u\{[0-9A-Fa-f]+\}|[0-2][0-7]{0,2}|3[0-6][0-7]?|37[0-7]?|[4-7][0-7]?|.|$)
template
patterns
include
#template-call
contentName
string.template.ts
begin
([_$[:alpha:]][_$[:alnum:]]*)?(`)
beginCaptures
1
name
entity.name.function.tagged-template.ts
2
name
string.template.ts punctuation.definition.string.template.begin.ts
end
`
endCaptures
0
name
string.template.ts punctuation.definition.string.template.end.ts
patterns
include
#template-substitution-element
include
#string-character-escape
template-call
patterns
begin
(?=(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*)(<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))(([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>)*(?<!=)\>))*(?<!=)\>)*(?<!=)>\s*)?`)
end
(?=`)
patterns
begin
(?=(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*))
end
(?=(<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))(([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>)*(?<!=)\>))*(?<!=)\>)*(?<!=)>\s*)?`)
patterns
include
#support-function-call-identifiers
name
entity.name.function.tagged-template.ts
match
([_$[:alpha:]][_$[:alnum:]]*)
include
#type-arguments
begin
([_$[:alpha:]][_$[:alnum:]]*)?\s*(?=(<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))(([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>|\<\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{([^\{\}]|\{[^\{\}]*\})*\}))*\})|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(\[([^\[\]]|(\[([^\[\]]|\[[^\[\]]*\])*\]))*\])|(\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\(([^\(\)]|\([^\(\)]*\))*\)))*\))|(?<==)\>)*(?<!=)\>))*(?<!=)\>)*(?<!=)>\s*)`)
beginCaptures
1
name
entity.name.function.tagged-template.ts
end
(?=`)
patterns
include
#type-arguments
template-substitution-element
name
meta.template.expression.ts
begin
\$\{
beginCaptures
0
name
punctuation.definition.template-expression.begin.ts
end
\}
endCaptures
0
name
punctuation.definition.template-expression.end.ts
patterns
include
#expression
contentName
meta.embedded.line.ts
type-string
patterns
include
#qstring-single
include
#qstring-double
include
#template-type
template-type
patterns
include
#template-call
contentName
string.template.ts
begin
([_$[:alpha:]][_$[:alnum:]]*)?(`)
beginCaptures
1
name
entity.name.function.tagged-template.ts
2
name
string.template.ts punctuation.definition.string.template.begin.ts
end
`
endCaptures
0
name
string.template.ts punctuation.definition.string.template.end.ts
patterns
include
#template-type-substitution-element
include
#string-character-escape
template-type-substitution-element
name
meta.template.expression.ts
begin
\$\{
beginCaptures
0
name
punctuation.definition.template-expression.begin.ts
end
\}
endCaptures
0
name
punctuation.definition.template-expression.end.ts
patterns
include
#type
contentName
meta.embedded.line.ts
regex
patterns
name
string.regexp.ts
begin
(?<!\+\+|--|})(?<=[=(:,\[?+!]|^return|[^\._$[:alnum:]]return|^case|[^\._$[:alnum:]]case|=>|&&|\|\||\*\/)\s*(\/)(?![\/*])(?=(?:[^\/\\\[\()]|\\.|\[([^\]\\]|\\.)+\]|\(([^\)\\]|\\.)+\))+\/([dgimsuy]+|(?![\/\*])|(?=\/\*))(?!\s*[a-zA-Z0-9_$]))
beginCaptures
1
name
punctuation.definition.string.begin.ts
end
(/)([dgimsuy]*)
endCaptures
1
name
punctuation.definition.string.end.ts
2
name
keyword.other.ts
patterns
include
#regexp
name
string.regexp.ts
begin
((?<![_$[:alnum:])\]]|\+\+|--|}|\*\/)|((?<=^return|[^\._$[:alnum:]]return|^case|[^\._$[:alnum:]]case))\s*)\/(?![\/*])(?=(?:[^\/\\\[]|\\.|\[([^\]\\]|\\.)*\])+\/([dgimsuy]+|(?![\/\*])|(?=\/\*))(?!\s*[a-zA-Z0-9_$]))
beginCaptures
0
name
punctuation.definition.string.begin.ts
end
(/)([dgimsuy]*)
endCaptures
1
name
punctuation.definition.string.end.ts
2
name
keyword.other.ts
patterns
include
#regexp
regexp
patterns
name
keyword.control.anchor.regexp
match
\\[bB]|\^|\$
match
\\[1-9]\d*|\\k<([a-zA-Z_$][\w$]*)>
captures
0
name
keyword.other.back-reference.regexp
1
name
variable.other.regexp
name
keyword.operator.quantifier.regexp
match
[?+*]|\{(\d+,\d+|\d+,|,\d+|\d+)\}\??
name
keyword.operator.or.regexp
match
\|
name
meta.group.assertion.regexp
begin
(\()((\?=)|(\?!)|(\?<=)|(\?<!))
beginCaptures
1
name
punctuation.definition.group.regexp
2
name
punctuation.definition.group.assertion.regexp
3
name
meta.assertion.look-ahead.regexp
4
name
meta.assertion.negative-look-ahead.regexp
5
name
meta.assertion.look-behind.regexp
6
name
meta.assertion.negative-look-behind.regexp
end
(\))
endCaptures
1
name
punctuation.definition.group.regexp
patterns
include
#regexp
name
meta.group.regexp
begin
\((?:(\?:)|(?:\?<([a-zA-Z_$][\w$]*)>))?
beginCaptures
0
name
punctuation.definition.group.regexp
1
name
punctuation.definition.group.no-capture.regexp
2
name
variable.other.regexp
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\)
endCaptures
0
name
punctuation.definition.group.regexp
patterns
include
#regexp
name
constant.other.character-class.set.regexp
begin
(\[)(\^)?
beginCaptures
1
name
punctuation.definition.character-class.regexp
2
name
keyword.operator.negation.regexp
end
(\])
endCaptures
1
name
punctuation.definition.character-class.regexp
patterns
name
constant.other.character-class.range.regexp
match
(?:.|(\\(?:[0-7]{3}|x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}))|(\\c[A-Z])|(\\.))\-(?:[^\]\\]|(\\(?:[0-7]{3}|x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}))|(\\c[A-Z])|(\\.))
captures
1
name
constant.character.numeric.regexp
2
name
constant.character.control.regexp
3
name
constant.character.escape.backslash.regexp
4
name
constant.character.numeric.regexp
5
name
constant.character.control.regexp
6
name
constant.character.escape.backslash.regexp
include
#regex-character-class
include
#regex-character-class
regex-character-class
patterns
name
constant.other.character-class.regexp
match
\\[wWsSdDtrnvf]|\.
name
constant.character.numeric.regexp
match
\\([0-7]{3}|x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4})
name
constant.character.control.regexp
match
\\c[A-Z]
name
constant.character.escape.backslash.regexp
match
\\.
comment
patterns
name
comment.block.documentation.ts
begin
/\*\*(?!/)
beginCaptures
0
name
punctuation.definition.comment.ts
end
\*/
endCaptures
0
name
punctuation.definition.comment.ts
patterns
include
#docblock
name
comment.block.ts
begin
(/\*)(?:\s*((@)internal)(?=\s|(\*/)))?
beginCaptures
1
name
punctuation.definition.comment.ts
2
name
storage.type.internaldeclaration.ts
3
name
punctuation.decorator.internaldeclaration.ts
end
\*/
endCaptures
0
name
punctuation.definition.comment.ts
begin
(^[ \t]+)?((//)(?:\s*((@)internal)(?=\s|$))?)
beginCaptures
1
name
punctuation.whitespace.comment.leading.ts
2
name
comment.line.double-slash.ts
3
name
punctuation.definition.comment.ts
4
name
storage.type.internaldeclaration.ts
5
name
punctuation.decorator.internaldeclaration.ts
end
(?=$)
contentName
comment.line.double-slash.ts
single-line-comment-consuming-line-ending
begin
(^[ \t]+)?((//)(?:\s*((@)internal)(?=\s|$))?)
beginCaptures
1
name
punctuation.whitespace.comment.leading.ts
2
name
comment.line.double-slash.ts
3
name
punctuation.definition.comment.ts
4
name
storage.type.internaldeclaration.ts
5
name
punctuation.decorator.internaldeclaration.ts
end
(?=^)
contentName
comment.line.double-slash.ts
directives
name
comment.line.triple-slash.directive.ts
begin
^(///)\s*(?=<(reference|amd-dependency|amd-module)(\s+(path|types|no-default-lib|lib|name|resolution-mode)\s*=\s*((\'([^\'\\]|\\.)*\')|(\"([^\"\\]|\\.)*\")|(\`([^\`\\]|\\.)*\`)))+\s*/>\s*$)
beginCaptures
1
name
punctuation.definition.comment.ts
end
(?=$)
patterns
name
meta.tag.ts
begin
(<)(reference|amd-dependency|amd-module)
beginCaptures
1
name
punctuation.definition.tag.directive.ts
2
name
entity.name.tag.directive.ts
end
/>
endCaptures
0
name
punctuation.definition.tag.directive.ts
patterns
name
entity.other.attribute-name.directive.ts
match
path|types|no-default-lib|lib|name|resolution-mode
name
keyword.operator.assignment.ts
match
=
include
#string
docblock
patterns
match
(?x)
((@)(?:access|api))
\s+
(private|protected|public)
\b
captures
1
name
storage.type.class.jsdoc
2
name
punctuation.definition.block.tag.jsdoc
3
name
constant.language.access-type.jsdoc
match
(?x)
((@)author)
\s+
(
[^@\s<>*/]
(?:[^@<>*/]|\*[^/])*
)
(?:
\s*
(<)
([^>\s]+)
(>)
)?
captures
1
name
storage.type.class.jsdoc
2
name
punctuation.definition.block.tag.jsdoc
3
name
entity.name.type.instance.jsdoc
4
name
punctuation.definition.bracket.angle.begin.jsdoc
5
name
constant.other.email.link.underline.jsdoc
6
name
punctuation.definition.bracket.angle.end.jsdoc
match
(?x)
((@)borrows) \s+
((?:[^@\s*/]|\*[^/])+) # <that namepath>
\s+ (as) \s+ # as
((?:[^@\s*/]|\*[^/])+) # <this namepath>
captures
1
name
storage.type.class.jsdoc
2
name
punctuation.definition.block.tag.jsdoc
3
name
entity.name.type.instance.jsdoc
4
name
keyword.operator.control.jsdoc
5
name
entity.name.type.instance.jsdoc
name
meta.example.jsdoc
begin
((@)example)\s+
end
(?=@|\*/)
beginCaptures
1
name
storage.type.class.jsdoc
2
name
punctuation.definition.block.tag.jsdoc
patterns
match
^\s\*\s+
contentName
constant.other.description.jsdoc
begin
\G(<)caption(>)
beginCaptures
0
name
entity.name.tag.inline.jsdoc
1
name
punctuation.definition.bracket.angle.begin.jsdoc
2
name
punctuation.definition.bracket.angle.end.jsdoc
end
(</)caption(>)|(?=\*/)
endCaptures
0
name
entity.name.tag.inline.jsdoc
1
name
punctuation.definition.bracket.angle.begin.jsdoc
2
name
punctuation.definition.bracket.angle.end.jsdoc
match
[^\s@*](?:[^*]|\*[^/])*
captures
0
name
source.embedded.ts
match
(?x) ((@)kind) \s+ (class|constant|event|external|file|function|member|mixin|module|namespace|typedef) \b
captures
1
name
storage.type.class.jsdoc
2
name
punctuation.definition.block.tag.jsdoc
3
name
constant.language.symbol-type.jsdoc
match
(?x)
((@)see)
\s+
(?:
# URL
(
(?=https?://)
(?:[^\s*]|\*[^/])+
)
|
# JSDoc namepath
(
(?!
# Avoid matching bare URIs (also acceptable as links)
https?://
|
# Avoid matching {@inline tags}; we match those below
(?:\[[^\[\]]*\])? # Possible description [preceding]{@tag}
{@(?:link|linkcode|linkplain|tutorial)\b
)
# Matched namepath
(?:[^@\s*/]|\*[^/])+
)
)
captures
1
name
storage.type.class.jsdoc
2
name
punctuation.definition.block.tag.jsdoc
3
name
variable.other.link.underline.jsdoc
4
name
entity.name.type.instance.jsdoc
match
(?x)
((@)template)
\s+
# One or more valid identifiers
(
[A-Za-z_$] # First character: non-numeric word character
[\w$.\[\]]* # Rest of identifier
(?: # Possible list of additional identifiers
\s* , \s*
[A-Za-z_$]
[\w$.\[\]]*
)*
)
captures
1
name
storage.type.class.jsdoc
2
name
punctuation.definition.block.tag.jsdoc
3
name
variable.other.jsdoc
begin
(?x)((@)template)\s+(?={)
beginCaptures
1
name
storage.type.class.jsdoc
2
name
punctuation.definition.block.tag.jsdoc
end
(?=\s|\*/|[^{}\[\]A-Za-z_$])
patterns
include
#jsdoctype
name
variable.other.jsdoc
match
([A-Za-z_$][\w$.\[\]]*)
match
(?x)
(
(@)
(?:arg|argument|const|constant|member|namespace|param|var)
)
\s+
(
[A-Za-z_$]
[\w$.\[\]]*
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(?x)
(\[)\s*
[\w$]+
(?:
(?:\[\])? # Foo[ ].bar properties within an array
\. # Foo.Bar namespaced parameter
[\w$]+
)*
(?:
\s*
(=) # [foo=bar] Default parameter value
\s*
(
# The inner regexes are to stop the match early at */ and to not stop at escaped quotes
(?>
"(?:(?:\*(?!/))|(?:\\(?!"))|[^*\\])*?" | # [foo="bar"] Double-quoted
'(?:(?:\*(?!/))|(?:\\(?!'))|[^*\\])*?' | # [foo='bar'] Single-quoted
\[ (?:(?:\*(?!/))|[^*])*? \] | # [foo=[1,2]] Array literal
(?:(?:\*(?!/))|\s(?!\s*\])|\[.*?(?:\]|(?=\*/))|[^*\s\[\]])* # Everything else
)*
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)?
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begin
\[
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patterns
include
#brackets