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

To use the startOfYesterday function from the date-fns library with TypeScript, you will first need to install the library:

index.ts
npm install date-fns
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Next, you can import the function into your TypeScript file:

index.ts
import { startOfYesterday } from 'date-fns';
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Then, you can use it in your code:

index.ts
const yesterdayStart = startOfYesterday();
console.log(yesterdayStart); // outputs the start of yesterday in your current timezone
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This function returns a Date object representing the start of yesterday (12:00 AM at the beginning of the day) in your current timezone.