fix: narrow type for add and subtract (#1576)

iamkun · Jul 31, 2021 · 1686962 · 1686962
1 parent 63de2a8
commit 1686962
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/types/index.d.ts b/types/index.d.ts
@@ -29,7 +29,7 @@ declare namespace dayjs {
 
   export type OpUnitType = UnitType | "week" | "weeks" | 'w';
   export type QUnitType = UnitType | "quarter" | "quarters" | 'Q';
-
+  export type ManipulateType = Omit<OpUnitType, 'date' | 'dates'>;
   class Dayjs {
     constructor (config?: ConfigType)
     /**
@@ -237,7 +237,7 @@ declare namespace dayjs {
      *
      * Docs: https://day.js.org/docs/en/manipulate/add
      */
-    add(value: number, unit?: OpUnitType): Dayjs
+    add(value: number, unit?: ManipulateType): Dayjs
     /**
      * Returns a cloned Day.js object with a specified amount of time subtracted.
      * ```
@@ -247,7 +247,7 @@ declare namespace dayjs {
      *
      * Docs: https://day.js.org/docs/en/manipulate/subtract
      */
-    subtract(value: number, unit?: OpUnitType): Dayjs
+    subtract(value: number, unit?: ManipulateType): Dayjs
     /**
      * Returns a cloned Day.js object and set it to the start of a unit of time.
      * ```