UNPKG

1.23 kBTypeScriptView Raw
1import type { ContextOptions, DateArg } from "./types.js";
2/**
3 * The {@link previousWednesday} function options.
4 */
5export interface PreviousWednesdayOptions<DateType extends Date = Date>
6 extends ContextOptions<DateType> {}
7/**
8 * @name previousWednesday
9 * @category Weekday Helpers
10 * @summary When is the previous Wednesday?
11 *
12 * @description
13 * When is the previous Wednesday?
14 *
15 * @typeParam DateType - The Date type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [UTCDate](https://github.com/date-fns/utc).
16 * @typeParam ResultDate - The result `Date` type, it is the type returned from the context function if it is passed, or inferred from the arguments.
17 *
18 * @param date - The date to start counting from
19 * @param options - An object with options
20 *
21 * @returns The previous Wednesday
22 *
23 * @example
24 * // When is the previous Wednesday before Jun, 18, 2021?
25 * const result = previousWednesday(new Date(2021, 5, 18))
26 * //=> Wed June 16 2021 00:00:00
27 */
28export declare function previousWednesday<
29 DateType extends Date,
30 ResultDate extends Date = DateType,
31>(
32 date: DateArg<DateType>,
33 options?: PreviousWednesdayOptions<ResultDate> | undefined,
34): ResultDate;