tiny-types
Version:
A tiny library that brings Tiny Types to JavaScript and TypeScript
17 lines (16 loc) • 450 B
TypeScript
import { Predicate } from './Predicate';
/**
* @desc Ensures that the `value` is a {@link Boolean} value.
*
* @example
* import { ensure, isBoolean, TinyType } from 'tiny-types';
*
* class MarketingOptIn extends TinyType {
* constructor(public readonly value: boolean) {
* ensure('MarketingOptIn', value, isBoolean());
* }
* }
*
* @returns {Predicate<boolean>}
*/
export declare function isBoolean(): Predicate<boolean>;