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

To use the isFriday function from the date-fns library in TypeScript, you would need to first install the library using npm or yarn:

index.ts
npm install date-fns
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or

index.ts
yarn add date-fns
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Then, you can import the isFriday function from the library and use it like this:

index.ts
import { isFriday } from 'date-fns';

const date = new Date();
if (isFriday(date)) {
  console.log('Today is Friday!');
} else {
  console.log('Today is not Friday.');
}
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The isFriday function takes a Date object as its argument and returns a boolean value indicating whether the given date is a Friday or not.