Merge pull request #1919 from foxadb/refactor-missing-return-types

refactor: add missing return types to functions
nestjs · Jan 17, 2025 · 1c54dde · 1c54dde
2 parents 6411b7d + f0e0de9
commit 1c54dde
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Showing 4 changed files with 10 additions and 6 deletions.
diff --git a/lib/config.module.ts b/lib/config.module.ts
@@ -206,7 +206,9 @@ export class ConfigModule {
     return config;
   }
 
-  private static assignVariablesToProcess(config: Record<string, unknown>) {
+  private static assignVariablesToProcess(
+    config: Record<string, unknown>,
+  ): void {
     if (!isObject(config)) {
       return;
     }
@@ -225,13 +227,15 @@ export class ConfigModule {
     host: Record<string, any>,
     item: Record<string, any>,
     provider: FactoryProvider,
-  ) {
+  ): void {
     const factoryRef = provider.useFactory;
     const token = getRegistrationToken(factoryRef);
     mergeConfigObject(host, item, token);
   }
 
-  private static getSchemaValidationOptions(options: ConfigModuleOptions) {
+  private static getSchemaValidationOptions(
+    options: ConfigModuleOptions,
+  ): Record<string, any> {
     if (options.validationOptions) {
       if (typeof options.validationOptions.allowUnknown === 'undefined') {
         options.validationOptions.allowUnknown = true;

diff --git a/lib/config.service.ts b/lib/config.service.ts
@@ -300,7 +300,7 @@ export class ConfigService<
     return options && options?.infer && Object.keys(options).length === 1;
   }
 
-  private updateInterpolatedEnv(propertyPath: string, value: string) {
+  private updateInterpolatedEnv(propertyPath: string, value: string): void {
     let config: ReturnType<typeof dotenv.parse> = {};
     for (const envFilePath of this.envFilePaths) {
       if (fs.existsSync(envFilePath)) {

diff --git a/lib/utils/get-config-token.util.ts b/lib/utils/get-config-token.util.ts
@@ -1,6 +1,6 @@
 /**
  * @publicApi
  */
-export function getConfigToken(token: string) {
+export function getConfigToken(token: string): string {
   return `CONFIGURATION(${token})`;
 }
diff --git a/lib/utils/merge-configs.util.ts b/lib/utils/merge-configs.util.ts
@@ -7,7 +7,7 @@ export function mergeConfigObject(
   host: Record<string, any>,
   partial: Record<string, any>,
   token?: string,
-) {
+): Record<string, any> | undefined {
   if (token) {
     set(host, token, partial);
     return partial;