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

To use the endOfYear function from the date-fns library in TypeScript, follow these steps:

1. Install the library by running the following command in your terminal:

   index.ts
   npm install date-fns
   21 chars
   2 lines

2. Import the endOfYear function at the top of your TypeScript file:

   index.ts
   import { endOfYear } from 'date-fns';
   38 chars
   2 lines

3. Use the endOfYear function in your code to get the end of the year for a given date:

   index.ts
   const date = new Date('2021-08-18');
   const endOfYearDate = endOfYear(date); // Returns Dec 31, 2021
   100 chars
   3 lines

That's it! You can now use the endOfYear function in your TypeScript code to get the end of the year for any date.