Function withArgsCheck

Wrap a constructor parameter decorator callback function. The generated decorator callback checks whether its arguments are in the form of a constructor parameter decorator, and throws a TypeError when they are not.

Source: packages/library/src/legacy/ConstructorParameterDecorators.ts#L188

Import

import { ConstructorParameters } from '@litert/decorator/legacy';

Access this function as ConstructorParameters.withArgsCheck().

Signature

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

Parameters

• Parameter callback

  The constructor parameter decorator callback function to be wrapped.

Return Value

A new constructor parameter decorator function with the argument check.

Examples

import { ConstructorParameters } from '@litert/decorator/legacy';

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