@player-ui/player/types/binding/binding.d.ts

export interface BindingParserOptions {
    /** Get the value for a specific binding */
    get: (binding: BindingInstance) => any;
    /**
     * Set the values for bindings.
     * This is used when the query syntax needs to modify an object
     */
    set: (transaction: Array<[BindingInstance, any]>) => void;
    /**
     * Get the result of evaluating an expression
     */
    evaluate: (exp: string) => any;
    /**
     * Without readOnly, if a binding such as this is used: arr[key='does not exist'],
     * then an object with that key will be created.
     * This is done to make assignment such as arr[key='abc'].val = 'foo' work smoothly.
     * Setting readOnly to true will prevent this behavior, avoiding unintended data changes.
     */
    readOnly?: boolean;
}
export type Getter = (path: BindingInstance) => any;
export type RawBindingSegment = number | string;
export type RawBinding = string | RawBindingSegment[];
export type BindingLike = RawBinding | BindingInstance;
export type BindingFactory = (raw: RawBinding, options?: Partial<BindingParserOptions>) => BindingInstance;
/**
 * A path in the data model
 */
export declare class BindingInstance {
    private split;
    private joined;
    private factory;
    constructor(raw: RawBinding, factory?: (rawBinding: RawBinding) => BindingInstance);
    asArray(): RawBindingSegment[];
    asString(): string;
    /**
     * Check to see if the given binding is a sub-path of the current one
     */
    contains(binding: BindingInstance): boolean;
    relative(binding: BindingInstance): RawBindingSegment[];
    parent(): BindingInstance;
    key(): RawBindingSegment;
    /**
     * This is a utility method to get a binding that is a descendent of this binding
     *
     * @param relative - The relative path to descend to
     */
    descendent(relative: BindingLike): BindingInstance;
}
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