diff --git a/projects/jest-utils/src/lib/create-mock.ts b/projects/jest-utils/src/lib/create-mock.ts
index 1c1dea5c..7d18f152 100644
--- a/projects/jest-utils/src/lib/create-mock.ts
+++ b/projects/jest-utils/src/lib/create-mock.ts
@@ -29,6 +29,19 @@ export function createMock<T>(type: Type<T>): Mock<T> {
   return mock;
 }
 
+export function createMockWithValues<T, K extends keyof T>(
+  type: Type<T>,
+  values: Partial<Record<K, T[K]>>,
+): Mock<T> {
+  const mock = createMock(type);
+
+  Object.entries(values).forEach(([field, value]) => {
+    (mock as any)[field] = value;
+  });
+
+  return mock;
+}
+
 export function provideMock<T>(type: Type<T>): Provider {
   return {
     provide: type,
diff --git a/projects/jest-utils/tsconfig.lib.json b/projects/jest-utils/tsconfig.lib.json
index 0ef28c60..7a6179a2 100644
--- a/projects/jest-utils/tsconfig.lib.json
+++ b/projects/jest-utils/tsconfig.lib.json
@@ -14,7 +14,7 @@
     "importHelpers": true,
     "allowSyntheticDefaultImports": true,
     "types": ["jest"],
-    "lib": ["dom", "es2015"]
+    "lib": ["dom", "es2018"]
   },
   "angularCompilerOptions": {
     "enableIvy": false,
diff --git a/projects/testing-library/tsconfig.lib.json b/projects/testing-library/tsconfig.lib.json
index 3cac73f3..8506c888 100644
--- a/projects/testing-library/tsconfig.lib.json
+++ b/projects/testing-library/tsconfig.lib.json
@@ -13,7 +13,7 @@
     "experimentalDecorators": true,
     "importHelpers": false,
     "types": ["node", "jest"],
-    "lib": ["dom", "es2015", "es2018.promise"]
+    "lib": ["dom", "es2018"]
   },
   "angularCompilerOptions": {
     "enableIvy": false,