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

npm install date-fns
21 chars
2 lines

index.ts
import { isMonday } from 'date-fns';
37 chars
2 lines

index.ts
const today = new Date();
if (isMonday(today)) {
  console.log('Today is Monday!');
} else {
  console.log('Today is not Monday.');
}
134 chars
7 lines

index.ts
const today = new Date();
if (isMonday(today, { weekStartsOn: 1 })) {
  console.log('Today is Monday (starting on Tuesday)!');
} else {
  console.log('Today is not Monday (starting on Tuesday).');
}
199 chars
7 lines

index.ts
const today: Date = new Date();
const isTodayMonday: boolean = isMonday(today);
80 chars
3 lines