fix

things/nest/src/dto/ReturnMessage.dto.ts

@@ -29,15 +29,12 @@ export class BlankReturnMessageDto implements BlankReturnMessage {
   }
 }
 
-export type AnyClass = new (...args: any[]) => any;
-export type ClassType<T> = new (...args: any[]) => T;
-export type ClassOrArray = AnyClass | [AnyClass];
-export type TypeFromClass<T extends AnyClass> = T extends new (
-  ...args: any[]
-) => infer U
-  ? U
-  : never;
-export type ParseType<T> = T extends [ClassType<infer U>] ? U : ClassType<T>;
+type AnyClass = new (...args: any[]) => any;
+type ClassOrArray = AnyClass | [AnyClass];
+type TypeFromClass<T> = T extends new (...args: any[]) => infer U ? U : never;
+export type ParseType<T extends ClassOrArray> = T extends [infer U]
+  ? TypeFromClass<U>[]
+  : TypeFromClass<T>;
 
 export function ReturnMessageDto<T extends ClassOrArray>(type: T) {
   const cl = class SpecificReturnMessage extends BlankReturnMessageDto {