feat: Add Ability to use cjs file extenstion for config file (#169)

* Update constants.ts

* Update createBuildConfigs.ts

* chore: apply dts lint --fix

Co-authored-by: 唯然 <weiran.zsd@outlook.com>

src/constants.ts

@@ -11,6 +11,7 @@ export const paths = {
   appDist: resolveApp('dist'),
   appConfigJs: resolveApp('dts.config.js'),
   appConfigTs: resolveApp('dts.config.ts'),
+  appConfigCjs: resolveApp('dts.config.cjs'),
   jestConfig: resolveApp('jest.config.js'),
   progressEstimatorCache: resolveApp('node_modules/.cache/.progress-estimator'),
 };

src/createBuildConfigs.ts

@@ -116,6 +116,8 @@ function getDtsConfig(): DtsConfig {
     dtsConfig = loadDtsConfigTs();
   } else if (fs.existsSync(paths.appConfigJs)) {
     dtsConfig = loadDtsConfigJs();
+  } else if (fs.existsSync(paths.appConfigCjs)) {
+    dtsConfig = loadDtsConfigCjs();
   }
 
   return isDtsConfig(dtsConfig) ? dtsConfig : configDefaults;
@@ -144,6 +146,10 @@ function loadDtsConfigJs(): DtsConfig | undefined {
   return require(paths.appConfigJs);
 }
 
+function loadDtsConfigCjs(): DtsConfig | undefined {
+  return require(paths.appConfigCjs);
+}
+
 function isDtsConfig(required: any): required is DtsConfig {
   return isDefined(required) && isDefined(required);
 }