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

You can use the daysToWeeks function from the date-fns library in TypeScript like this:

First, install the date-fns library:

index.ts
npm install date-fns
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Then, import the daysToWeeks function at the top of your TypeScript file:

index.ts
import { daysToWeeks } from 'date-fns';
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You can now use the daysToWeeks function in your TypeScript code like this:

index.ts
const days = 10;
const weeks = daysToWeeks(days);
console.log(`${days} days is ${weeks} weeks.`);
// Output: "10 days is 1.4285714285714286 weeks."
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Note that TypeScript does not include type definitions for the date-fns library out of the box. To get type definitions, you can install the @types/date-fns package:

index.ts
npm install @types/date-fns
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Once installed, TypeScript will recognize the daysToWeeks function and provide type checking and auto-completion for it.