PR feedback

src/testRunner/unittests/tscWatch/helpers.ts

@@ -218,12 +218,9 @@ namespace ts.tscWatch {
             host,
             [
                 ...map(errors, hostOutputDiagnostic),
-                ...map(
-                    reportErrorSummary ?
-                        [getErrorSummaryText(errors.length, host.newLine)] :
-                        emptyArray,
-                    hostOutputWatchDiagnostic
-                )
+                ...reportErrorSummary ?
+                    [hostOutputWatchDiagnostic(getErrorSummaryText(errors.length, host.newLine))] :
+                    emptyArray
             ]
         );
     }

tests/projects/demo/zoo/zoo.ts

@@ -1,4 +1,3 @@
-// import Animal from '../animals/index';
 import { Dog, createDog } from '../animals/index';
 
 export function createZoo(): Array<Dog> {