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

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

1. Install the date-fns library using a package manager like npm or yarn.

npm install date-fns
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2. Import the isthismonth function from the library into your TypeScript file.

index.ts
import { isThisMonth } from 'date-fns';
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3. Call the isThisMonth function with a date argument to check if the date is in the current month.

index.ts
const today = new Date();
const isCurrentMonth = isThisMonth(today);
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4. Optionally, you can add type annotations to the variables and function argument for better type safety.

index.ts
import { isThisMonth, DateLike } from 'date-fns';

const today: Date = new Date();
const isCurrentMonth: boolean = isThisMonth(today);

function doSomething(date: DateLike): void {
  // ...
}
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That's it! You can now use the isthismonth function from the date-fns library in your TypeScript project with type annotations for better code quality.