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

To use the getWeekOfMonth() function from the date-fns library in TypeScript, you first need to install the library using a package manager like npm:

index.ts
npm install date-fns --save
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Once the library is installed, you can import the getWeekOfMonth() function and use it in your TypeScript code like this:

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

const date = new Date('2022-12-15');

const weekOfMonth = getWeekOfMonth(date);

console.log(`Week of month: ${weekOfMonth}`);
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In this example, we import the getWeekOfMonth() function from the date-fns library, create a new Date instance for December 15, 2022, and then call the getWeekOfMonth() function with the date as an argument. The function returns the week of the month for the given date, which we then log to the console.

Note that the getWeekOfMonth() function is zero-based, meaning that it returns a value between 0 and 5 to represent the week of the month (with the first week being week 0).