@types/es-abstract/helpers/callBind.d.ts

TypeScript definitions for es-abstract

/**
 * For a given function, creates a bound function that has the same body as the original function.
 * The this object of the bound function is associated with the specified object, and has the specified initial parameters.
 *
 * Equivalent to:
 * ```js
 * Function.prototype.call.bind(target, ...)
 * ```
 *
 * @param target The function to be used as the this object for `Function.prototype.call`.
 * @param args Arguments to bind to the parameters of the function.
 */
declare function callBind<T, A extends unknown[], R>(target: (this: T, ...args: A) => R): (thisArg: T, ...args: A) => R;
declare function callBind<T, A extends unknown[], R>(target: (this: T, ...args: A) => R, thisArg: T): (...args: A) => R;
declare function callBind<T, A0, A extends unknown[], R>(
    target: (this: T, arg0: A0, ...args: A) => R,
    thisArg: T,
    arg0: A0,
): (...args: A) => R;
declare function callBind<T, A0, A1, A extends unknown[], R>(
    target: (this: T, arg0: A0, arg1: A1, ...args: A) => R,
    thisArg: T,
    arg0: A0,
    arg1: A1,
): (...args: A) => R;
declare function callBind<T, A0, A1, A2, A extends unknown[], R>(
    target: (this: T, arg0: A0, arg1: A1, arg2: A2, ...args: A) => R,
    thisArg: T,
    arg0: A0,
    arg1: A1,
    arg2: A2,
): (...args: A) => R;
declare function callBind<T, A0, A1, A2, A3, A extends unknown[], R>(
    target: (this: T, arg0: A0, arg1: A1, arg2: A2, arg3: A3, ...args: A) => R,
    thisArg: T,
    arg0: A0,
    arg1: A1,
    arg2: A2,
    arg3: A3,
): (...args: A) => R;
declare function callBind<T, AX, R>(
    target: (this: T, ...args: AX[]) => R,
    thisArg: T,
    ...args: AX[]
): (...args: AX[]) => R;

// eslint-disable-next-line @typescript-eslint/ban-types
declare function callBind<F extends Function>(
    target: F,
): (
    thisArg: ThisParameterType<F>,
    ...args: F extends (...args: infer A) => any ? A : unknown[]
) => F extends (...args: any) => infer R ? R : any;

// eslint-disable-next-line @typescript-eslint/ban-types
declare function callBind<F extends Function>(
    target: F,
    thisArg: ThisParameterType<F>,
): (...args: F extends (...args: infer A) => any ? A : unknown[]) => F extends (...args: any) => infer R ? R : any;

// eslint-disable-next-line @typescript-eslint/ban-types
declare function callBind<F extends Function>(
    target: F,
    thisArg: ThisParameterType<F>,
    ...args: unknown[]
): (...args: unknown[]) => F extends (...args: any) => infer R ? R : any;

declare namespace callBind {
    /**
     * For a given function, creates a bound function that has the same body as the original function.
     * The this object of the bound function is associated with the specified object, and has the specified initial parameters.
     *
     * Equivalent to:
     * ```js
     * Function.prototype.apply.bind(target, ...)
     * ```
     *
     * @param target The function to be used as the this object for `Function.prototype.apply`.
     * @param args Arguments to bind to the parameters of the function.
     */
    function apply<T, A extends unknown[], R>(target: (this: T, ...args: A) => R): (thisArg: T, args: Readonly<A>) => R;
    function apply<T, A extends unknown[], R>(target: (this: T, ...args: A) => R, thisArg: T): (args: Readonly<A>) => R;
    function apply<T, A0, A extends unknown[], R>(
        target: (this: T, arg0: A0, ...args: A) => R,
        thisArg: T,
        arg0: A0,
    ): (args: Readonly<A>) => R;
    function apply<T, A0, A1, A extends unknown[], R>(
        target: (this: T, arg0: A0, arg1: A1, ...args: A) => R,
        thisArg: T,
        arg0: A0,
        arg1: A1,
    ): (args: Readonly<A>) => R;
    function apply<T, A0, A1, A2, A extends unknown[], R>(
        target: (this: T, arg0: A0, arg1: A1, arg2: A2, ...args: A) => R,
        thisArg: T,
        arg0: A0,
        arg1: A1,
        arg2: A2,
    ): (args: Readonly<A>) => R;
    function apply<T, A0, A1, A2, A3, A extends unknown[], R>(
        target: (this: T, arg0: A0, arg1: A1, arg2: A2, arg3: A3, ...args: A) => R,
        thisArg: T,
        arg0: A0,
        arg1: A1,
        arg2: A2,
        arg3: A3,
    ): (args: Readonly<A>) => R;
    function apply<T, AX, R>(target: (this: T, ...args: AX[]) => R, thisArg: T, ...args: AX[]): (args: AX[]) => R;

    // eslint-disable-next-line @typescript-eslint/ban-types
    function apply<F extends Function>(
        target: F,
    ): (
        thisArg: ThisParameterType<F>,
        args: F extends (...args: infer A) => any ? Readonly<A> : readonly unknown[],
    ) => F extends (...args: any) => infer R ? R : any;

    // eslint-disable-next-line @typescript-eslint/ban-types
    function apply<F extends Function>(
        target: F,
        thisArg: ThisParameterType<F>,
    ): (
        args: F extends (...args: infer A) => any ? Readonly<A> : readonly unknown[],
    ) => F extends (...args: any) => infer R ? R : any;

    // eslint-disable-next-line @typescript-eslint/ban-types
    function apply<F extends Function>(
        target: F,
        thisArg: ThisParameterType<F>,
        ...args: unknown[]
    ): (args: ArrayLike<unknown>) => F extends (...args: any) => infer R ? R : any;
}

export = callBind;