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

To use the eachQuarterOfInterval function from the date-fns library in Typescript, you can follow these steps:

1. Install the date-fns library using npm or yarn:

npm install date-fns
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or

yarn add date-fns
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2. Import the eachQuarterOfInterval function from the date-fns module:

index.ts
import { eachQuarterOfInterval } from 'date-fns';
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3. Use the eachQuarterOfInterval function to get an array of quarters in a given interval:

index.ts
const startDate = new Date('2021-01-01');
const endDate = new Date('2021-12-31');
const quarters = eachQuarterOfInterval({ start: startDate, end: endDate });
console.log(quarters);
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The eachQuarterOfInterval function returns an array of Date objects, each representing the start of a quarter in the given interval.

Note: The eachQuarterOfInterval function requires an object with start and end properties as its argument, instead of two separate date arguments like other date-fns functions.