refactor: 修改BI.sum和average方法参数声明

5 years ago · ffc4ddfb77
1 changed files with 2 additions and 2 deletions
--- a/typescript/core/base.ts
+++ b/typescript/core/base.ts
@ -329,9 +329,9 @@ export interface _base {
    isEven: (value: string|number) => boolean;
-    sum: (array: any[], iteratee: Function, context: any) => number;
+    sum: (array: any[], iteratee?: Function, context?: any) => number;
-    average: (array: any[], iteratee: Function, context: any) => number;
+    average: (array: any[], iteratee?: Function, context?: any) => number;
    trim: (string?: string, chars?: string) => string;