UNPKG

react-querybuilder

Version:

React Query Builder component for constructing queries and filters, with utilities for executing them in various database and evaluation contexts

26 lines (19 loc) 534 B
import type { IsEqual } from "./is-equal.mjs"; /** Returns a boolean for whether either of two given types are true. Use-case: Constructing complex conditional types where multiple conditions must be satisfied. @example ``` import type {Or} from 'type-fest'; Or<true, false>; //=> true Or<false, false>; //=> false ``` @see {@link And} @group type-fest */ export type Or< A extends boolean, B extends boolean > = [A, B][number] extends false ? false : true extends [IsEqual<A, true>, IsEqual<B, true>][number] ? true : never;