UNPKG

perfrunner-reporters

Version:

Home of the perfrunner reporters

5 lines (4 loc) 301 B
import { Nullish } from './types'; export declare const defined: <T>(x: Nullish<T>) => x is T; export declare const isNullOrEmpty: (nullableString: Nullish<string>) => nullableString is undefined; export declare const isNullOrNaN: (nullableNumber: Nullish<number>) => nullableNumber is undefined;