测试

frontend/node_modules/dayjs/plugin/quarterOfYear.d.ts

@@ -0,0 +1,26 @@
+import { PluginFunc, ConfigType, QUnitType, OpUnitType } from 'dayjs'
+
+declare const plugin: PluginFunc
+export = plugin
+
+declare module 'dayjs' {
+  interface Dayjs {
+    quarter(): number
+
+    quarter(quarter: number): Dayjs
+
+    add(value: number, unit: QUnitType): Dayjs
+
+    subtract(value: number, unit: QUnitType): Dayjs
+
+    startOf(unit: QUnitType | OpUnitType): Dayjs
+
+    endOf(unit: QUnitType | OpUnitType): Dayjs
+
+    isSame(date?: ConfigType, unit?: QUnitType): boolean
+
+    isBefore(date?: ConfigType, unit?: QUnitType): boolean
+
+    isAfter(date?: ConfigType, unit?: QUnitType): boolean
+  }
+}