how to use the nextwednesday function from the date-fns library in typescript

To use the nextWednesday function from the date-fns library in TypeScript, you first need to install the package:

index.ts
npm install date-fns
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Then, you can import the nextWednesday function in your TypeScript file like this:

index.ts
import { nextWednesday } from 'date-fns';
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The nextWednesday function takes a Date object as an argument, and returns the next Wednesday after that date:

index.ts
const today = new Date();
const nextWed = nextWednesday(today);
console.log(nextWed);
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You can also pass a second argument to the nextWednesday function, which specifies the week start day (by default, 1 for Monday):

index.ts
const today = new Date();
const nextWed = nextWednesday(today, { weekStartsOn: 0 }); // Specifies Sunday as the week start day
console.log(nextWed);
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Note that the nextWednesday function returns a Date object, which you can format or manipulate as needed with other date-fns functions.