add
import { add } from "https://esm.sh/v135/date-fns@3.6.0/index.d.mts";@example
// Add the following duration to 1 September 2014, 10:19:50
const result = add(new Date(2014, 8, 1, 10, 19, 50), {
years: 2,
months: 9,
weeks: 1,
days: 7,
hours: 5,\\-7
minutes: 9,
seconds: 30,
})
//=> Thu Jun 15 2017 15:29:20
function add<DateType extends Date>(date: DateType | number | string, duration: Duration): DateType;
§
§Parameters
§
- The object with years, months, weeks, days, hours, minutes and seconds to be added.
| Key | Description |
|---|---|
| years | Amount of years to be added |
| months | Amount of months to be added |
| weeks | Amount of weeks to be added |
| days | Amount of days to be added |
| hours | Amount of hours to be added |
| minutes | Amount of minutes to be added |
| seconds | Amount of seconds to be added |
All values default to 0