UNPKG

tiny-types

Version:

A tiny library that brings Tiny Types to JavaScript and TypeScript

18 lines (17 loc) 1.18 kB
import { PatternMatcher } from './pattern-matching'; import { ConstructorAbstractOrInstance } from './types'; export declare function match<Output_Type>(_: boolean): { when: (pattern: boolean, transformation: (_: boolean) => Output_Type) => PatternMatcher<boolean, boolean, boolean, Output_Type>; }; export declare function match<Output_Type>(_: number): { when: (pattern: number, transformation: (_: number) => Output_Type) => PatternMatcher<number, number, number, Output_Type>; }; export declare function match<Output_Type>(_: symbol): { when: (pattern: symbol, transformation: (_: symbol) => Output_Type) => PatternMatcher<symbol, symbol, symbol, Output_Type>; }; export declare function match<Output_Type>(_: string): { when: (pattern: string | RegExp, transformation: (_: string) => Output_Type) => PatternMatcher<string, string | RegExp, string, Output_Type>; }; export declare function match<Input_Type, Output_Type>(_: Input_Type): { when: <MT extends Input_Type>(pattern: ConstructorAbstractOrInstance<MT>, transformation: (v: MT) => Output_Type) => PatternMatcher<Input_Type, ConstructorAbstractOrInstance<Input_Type>, Input_Type, Output_Type>; };