Remove duplicate function (#17807)

Andy · web-flow · commit babb88a0aa4f · 2017-08-17T06:52:15.000-07:00
diff --git a/src/services/refactors/extractMethod.ts b/src/services/refactors/extractMethod.ts
@@ -830,10 +830,6 @@ namespace ts.refactor.extractMethod {
         }
     }
 
-    function isModuleBlock(n: Node): n is ModuleBlock {
-        return n.kind === SyntaxKind.ModuleBlock;
-    }
-
     function isReadonlyArray(v: any): v is ReadonlyArray<any> {
         return isArray(v);
     }

Original file line number	Diff line number	Diff line change
`@@ -830,10 +830,6 @@ namespace ts.refactor.extractMethod {`
`830`	`830`	`}`
`831`	`831`	`}`
`832`	`832`
`833`		`- function isModuleBlock(n: Node): n is ModuleBlock {`
`834`		`- return n.kind === SyntaxKind.ModuleBlock;`
`835`		`- }`
`836`		`-`
`837`	`833`	`function isReadonlyArray(v: any): v is ReadonlyArray<any> {`
`838`	`834`	`return isArray(v);`
`839`	`835`	`}`