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

To use the isThisWeek function from the date-fns library in TypeScript, you first need to install the library via npm:

index.ts
npm install date-fns
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Once you have it installed, you can import the function and use it in your code. Here's an example:

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

const someDate = new Date('2021-12-01');
const isWeek = isThisWeek(someDate);

console.log(isWeek); // Output: true
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In this example, we first import the isThisWeek function from the date-fns library. We then create a Date object with the value '2021-12-01'. We then pass that Date object to isThisWeek, which returns a boolean value indicating whether the date falls within the current week.

Finally, we log the result of isWeek, which in this case would be true.

Note: When using date-fns with TypeScript, you might need to install the @types/date-fns package as well to get correct type annotations.