Ciantic Comments - Answer Overflow

declare module 'date-fns' {
  export type Interval = IntervalAliased

  export type Locale = LocaleAliased

  export type Duration = DurationAliased

  export type Day = DayAliased
}

// Regular Functions

declare module 'date-fns' {
  function add(date: Date | number, duration: Duration): Date
  namespace add {}

  function addBusinessDays(date: Date | number, amount: number): Date
  namespace addBusinessDays {}
  //...

declare module 'date-fns' {
  export type Interval = IntervalAliased

  export type Locale = LocaleAliased

  export type Duration = DurationAliased

  export type Day = DayAliased
}

// Regular Functions

declare module 'date-fns' {
  function add(date: Date | number, duration: Duration): Date
  namespace add {}

  function addBusinessDays(date: Date | number, amount: number): Date
  namespace addBusinessDays {}
  //...

Somehow deno and esm.sh can't understand that.

7 replies

DDeno

•Created by Ciantic on 3/7/2023 in #help

Date-fns typings don't work?

Interestingly this works:

import { startOfDay } from "npm:date-fns";

// Gives out Error CORRECTLY
let foo = startOfDay("foo");

import { startOfDay } from "npm:date-fns";

// Gives out Error CORRECTLY
let foo = startOfDay("foo");

7 replies

DDeno

•Created by Ciantic on 3/7/2023 in #help

Date-fns typings don't work?

I also tried this: https://cdn.skypack.dev/date-fns?dts as import, but it too doesn't give right types

7 replies

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