Function withArgsCheck

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

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

Import

import { Setters } from '@litert/decorator';
import { Setters as SettersFromModern } from '@litert/decorator/modern';

Access this function as Setters.withArgsCheck().

Signature

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

Parameters

• Parameter callback

  The setter decorator callback function to be wrapped.

Return Value

A new setter decorator function with the args check.

Error Handling

• TypeError - If the arguments is invalid.

Examples

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

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