Revert "Support the new 4.0 definition of isArray (#102413)" (#116571)

Orta Therox · web-flow · commit 0568d26fad68 · 2021-02-12T10:54:11.000-08:00
This reverts commit d47ddb6.
diff --git a/src/vs/base/common/types.ts b/src/vs/base/common/types.ts
@@ -8,7 +8,7 @@ import { URI, UriComponents } from 'vs/base/common/uri';
 /**
  * @returns whether the provided parameter is a JavaScript Array or not.
  */
-export function isArray<T>(array: T | {}): array is T extends readonly any[] ? (unknown extends T ? never : readonly any[]) : any[] {
+export function isArray(array: any): array is any[] {
 	return Array.isArray(array);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@ import { URI, UriComponents } from 'vs/base/common/uri';`
`8`	`8`	`/**`
`9`	`9`	`* @returns whether the provided parameter is a JavaScript Array or not.`
`10`	`10`	`*/`
`11`		`-export function isArray<T>(array: T \| {}): array is T extends readonly any[] ? (unknown extends T ? never : readonly any[]) : any[] {`
	`11`	`+export function isArray(array: any): array is any[] {`
`12`	`12`	`return Array.isArray(array);`
`13`	`13`	`}`
`14`	`14`