Merge pull request #11318 from skrtheboss/fix/inject-and-optional-dec…

…orator-typings fix(common): fix @Inject and @optional return types
nestjs · Apr 5, 2023 · 5aab28f · 5aab28f
2 parents 03aa13e + ffc09ee
commit 5aab28f
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/packages/common/decorators/core/inject.decorator.ts b/packages/common/decorators/core/inject.decorator.ts
@@ -33,7 +33,9 @@ import { isUndefined } from '../../utils/shared.utils';
  *
  * @publicApi
  */
-export function Inject<T = any>(token?: T) {
+export function Inject<T = any>(
+  token?: T,
+): PropertyDecorator & ParameterDecorator {
   return (target: object, key: string | symbol | undefined, index?: number) => {
     const type = token || Reflect.getMetadata('design:type', target, key);
 

diff --git a/packages/common/decorators/core/optional.decorator.ts b/packages/common/decorators/core/optional.decorator.ts
@@ -17,7 +17,7 @@ import { isUndefined } from '../../utils/shared.utils';
  *
  * @publicApi
  */
-export function Optional() {
+export function Optional(): PropertyDecorator & ParameterDecorator {
   return (target: object, key: string | symbol | undefined, index?: number) => {
     if (!isUndefined(index)) {
       const args = Reflect.getMetadata(OPTIONAL_DEPS_METADATA, target) || [];