export type BindingType = 'boolean' | 'number' | 'string' | 'select' | 'color' | 'comment' | 'attribute' | 'readonly' | 'button';
/**
 *  Web Component
 *
 * Represents a binding in interactive code. Emits 'change' events when value changes.
 *
 * @example
 * 
 * 
 *
 * @fires change - Fired when value changes, detail contains the new value
 */
export declare class CodeBindingElement extends HTMLElement {
    static observedAttributes: string[];
    private _value;
    private _disabled;
    private _connected;
    get key(): string;
    get type(): BindingType;
    get min(): number | undefined;
    get max(): number | undefined;
    get step(): number | undefined;
    get options(): string[];
    get carousel(): boolean;
    get value(): any;
    set value(v: any);
    get disabled(): boolean;
    set disabled(v: boolean);
    connectedCallback(): void;
    attributeChangedCallback(name: string, _oldValue: string | null, newValue: string | null): void;
    private parseValue;
    private emitChange;
    /** Toggle boolean/comment/attribute value or cycle through select options */
    toggle(): void;
    /** Cycle to previous option (for select carousel) */
    previous(): void;
    /** Increment number value */
    increment(): void;
    /** Decrement number value */
    decrement(): void;
    /**
     * Trigger a button action.
     * Unlike value setters, this emits `change` on every activation (no value comparison),
     * since a button has no value to change  it just fires the action.
     */
    trigger(): void;
    /**
     * Set an initial value without emitting a `change` event.
     * Used to synthesize a default label (e.g. `button0`) for `button` bindings
     * that omit the `value` attribute.
     */
    setDefaultValue(v: any): void;
}