Function withArgsCheck

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

Source: packages/library/src/modern/ClassDecorators.ts#L106

Import

import { Classes } from '@litert/decorator';
import { Classes as ClassesFromModern } from '@litert/decorator/modern';

Access this function as Classes.withArgsCheck().

Signature

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

Parameters

• Parameter callback

  The class decorator callback function to be wrapped.

Return Value

A new class decorator function with the args check.

Error Handling

• TypeError - If the arguments is invalid.

Examples

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

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