Function withArgsCheck

Wrap a method decorator callback function with the check of the arguments passed to it are in the form of method decorator or not. If the arguments is not in the form of method decorator, a TypeError will be thrown.

Source: packages/library/src/modern/MethodDecorators.ts#L115

Import

import { Methods } from '@litert/decorator';
import { Methods as MethodsFromModern } from '@litert/decorator/modern';

Access this function as Methods.withArgsCheck().

Signature

export function withArgsCheck(
    callback: tLib.ICallbackFn,
): tLib.ICallbackFn;

Parameters

• Parameter callback

  The method decorator callback function to be wrapped.

Return Value

A new method decorator function with the args check.

Error Handling

• TypeError - If the arguments is invalid.

Examples

import { Methods } from '@litert/decorator';

const decorator = Methods.withArgsCheck((...args) => {
    void args;
});