import type { Assert } from './prelude.js';
/**
 * Asserts primitive type union.
 *
 * @example
 *   import * as $ from '@appliedblockchain/assert-combinators'
 *   const assert = $.oneOf('A', 'B', 'C')
 *   export type T = $.Asserted<typeof assert>
 *   // type T is 'A' | 'B' | 'C'
 *
 */
declare const oneOf: <T extends string | number | boolean | symbol | null | undefined>(...values: readonly T[]) => Assert<T>;
export default oneOf;