build: update to TypeScript 4.1

Updates the TypeScript to 4.1.2, same as the framework repo.

Author: crisbeto

package.json

@@ -171,7 +171,7 @@
     "tsickle": "0.39.1",
     "tslint": "^6.1.3",
     "tsutils": "^3.17.1",
-    "typescript": "4.0.5",
+    "typescript": "~4.1.2",
     "vrsource-tslint-rules": "5.1.1",
     "yaml": "^1.10.0"
   },

src/cdk/testing/change-detection.ts

@@ -75,7 +75,7 @@ async function batchChangeDetection<T>(fn: () => Promise<T>, triggerBeforeAndAft
   if (triggerBeforeAndAfter) {
     await new Promise(resolve => autoChangeDetectionSubject.next({
       isDisabled: true,
-      onDetectChangesNow: resolve,
+      onDetectChangesNow: resolve as () => void,
     }));
     // The function passed in may throw (e.g. if the user wants to make an expectation of an error
     // being thrown. If this happens, we need to make sure we still re-enable change detection, so
@@ -85,7 +85,7 @@ async function batchChangeDetection<T>(fn: () => Promise<T>, triggerBeforeAndAft
     } finally {
       await new Promise(resolve => autoChangeDetectionSubject.next({
         isDisabled: false,
-        onDetectChangesNow: resolve,
+        onDetectChangesNow: resolve as () => void,
       }));
     }
   } else {

yarn.lock

@@ -12935,6 +12935,11 @@ typescript@~3.7.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.5.tgz#0692e21f65fd4108b9330238aac11dd2e177a1ae"
   integrity sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==
 
+typescript@~4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.2.tgz#6369ef22516fe5e10304aae5a5c4862db55380e9"
+  integrity sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==
+
 [email protected]:
   version "0.7.17"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"