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

To use the isequal function from the date-fns library in TypeScript, you can start by installing the date-fns library:

npm install date-fns
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Then, you can use the isequal function in your TypeScript code like this:

import { isEqual } from 'date-fns';

const date1 = new Date('2021-01-01T00:00:00.000Z');
const date2 = new Date('2021-01-01T00:00:00.000Z');

console.log(isEqual(date1, date2)); // true
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In this example, we import the isEqual function from the date-fns library and use it to compare two dates. The function returns true if the dates are equal and false otherwise. We create two Date objects with the same date and time and pass them as arguments to the isEqual function. Finally, we log the result of the comparison to the console.

Note that the isEqual function only compares the dates' values and ignores their timezones. If you want to compare the dates' timezones as well, you can use the isMatch function from the date-fns-tz library instead.