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

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

1. Install the date-fns library using your favorite package manager. For example, you can use npm by running the following command in your terminal:

   npm install date-fns
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2. Import the eachYearOfInterval function from the date-fns library at the top of your TypeScript file using the following code snippet:

   index.ts
   import { eachYearOfInterval } from 'date-fns';
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3. Use eachYearOfInterval function by passing two parameters of type Date or number to it. The first is the start date and the second is the end date. For example, if you want to get an array of all the years between 2000 and 2010, you can call the eachYearOfInterval function as follows:

   index.ts
   const start = new Date(2000, 0, 1); // Year 2000, Month 0 (January) and Day 1
   const end = new Date(2010, 11, 31); // Year 2010, Month 11 (December) and Day 31
   
   const years = eachYearOfInterval({ start, end });
   
   console.log(years); // Output: [2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010]
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Please note that eachYearOfInterval function returns an array of Date objects but in this example, we are passing the result to console.log() which converts the output to a string.