Merge pull request #14 from ChristopherChudzicki/improve-batch-typings

Make batch method generic, similiar to Promise.all
vitaly-t · Dec 20, 2020 · 0d708c1 · 0d708c1
2 parents 8166945 + 169abe3
commit 0d708c1
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/typescript/spex.d.ts b/typescript/spex.d.ts
@@ -133,7 +133,16 @@ declare namespace spex {
     interface ISpexBase {
 
         // API: http://vitaly-t.github.io/spex/global.html#batch
-        batch(values: Array<any>, options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<IArrayExt<any>>;
+        batch<T>(values: (T | Promise<T>)[], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any}): Promise<IArrayExt<T>>;
+        batch<T1, T2>(values: [T1 | Promise<T1>, T2 | Promise<T2>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2] & IArrayExt<T1 | T2>>;
+        batch<T1, T2, T3>(values: [T1 | Promise<T1>, T2 | Promise<T2>, T3 | Promise<T3>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2, T3] & IArrayExt<T1 | T2 | T3>>;
+        batch<T1, T2, T3, T4>(values: [T1 | Promise<T1>, T2 | Promise<T2>, T3 | Promise<T3>, T4 | Promise<T4>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2, T3, T4] & IArrayExt<T1 | T2 | T3 | T4>>;
+        batch<T1, T2, T3, T4, T5>(values: [T1 | Promise<T1>, T2 | Promise<T2>, T3 | Promise<T3>, T4 | Promise<T4>, T5 | Promise<T5>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2, T3, T4, T5] & IArrayExt<T1 | T2 | T3 | T4 | T5>>;
+        batch<T1, T2, T3, T4, T5, T6>(values: [T1 | Promise<T1>, T2 | Promise<T2>, T3 | Promise<T3>, T4 | Promise<T4>, T5 | Promise<T5>, T6 | Promise<T6>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2, T3, T4, T5, T6] & IArrayExt<T1 | T2 | T3 | T4 | T5 | T6>>;
+        batch<T1, T2, T3, T4, T5, T6, T7>(values: [T1 | Promise<T1>, T2 | Promise<T2>, T3 | Promise<T3>, T4 | Promise<T4>, T5 | Promise<T5>, T6 | Promise<T6>, T7 | Promise<T7>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2, T3, T4, T5, T6, T7] & IArrayExt<T1 | T2 | T3 | T4 | T5 | T6 | T7>>;
+        batch<T1, T2, T3, T4, T5, T6, T7, T8>(values: [T1 | Promise<T1>, T2 | Promise<T2>, T3 | Promise<T3>, T4 | Promise<T4>, T5 | Promise<T5>, T6 | Promise<T6>, T7 | Promise<T7>, T8 | Promise<T8>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2, T3, T4, T5, T6, T7, T8] & IArrayExt<T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8>>;
+        batch<T1, T2, T3, T4, T5, T6, T7, T8, T9>(values: [T1 | Promise<T1>, T2 | Promise<T2>, T3 | Promise<T3>, T4 | Promise<T4>, T5 | Promise<T5>, T6 | Promise<T6>, T7 | Promise<T7>, T8 | Promise<T8>, T9 | Promise<T9>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9] & IArrayExt<T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 | T9>>;
+        batch<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(values: [T1 | Promise<T1>, T2 | Promise<T2>, T3 | Promise<T3>, T4 | Promise<T4>, T5 | Promise<T5>, T6 | Promise<T6>, T7 | Promise<T7>, T8 | Promise<T8>, T9 | Promise<T9>, T10 | Promise<T10>], options?: { cb?: (index: number, success: boolean, result: any, delay: number) => any }): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10] & IArrayExt<T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 | T9 | T10>>;
 
         // API: http://vitaly-t.github.io/spex/global.html#page
         page(source: (index: number, data: any, delay: number) => any, options?: { dest?: (index: number, data: any, delay: number) => any, limit?: number }): Promise<IPageResult>;