text: //// [tests/cases/compiler/importHelpersWithLocalCollisions.ts] ////
  
  //// [a.ts]
  declare var dec: any, __decorate: any;
  @dec export class A {
  
  }
  
  const o = { a: 1 };
  const y = { ...o };
  
  //// [tslib.d.ts]
  export declare function __extends(d: Function, b: Function): void;
  export declare function __decorate(decorators: Function[], target: any, key?: string | symbol, desc?: any): any;
  export declare function __param(paramIndex: number, decorator: Function): Function;
  export declare function __metadata(metadataKey: any, metadataValue: any): Function;
  export declare function __awaiter(thisArg: any, _arguments: any, P: Function, generator: Function): any;
  
  
  //// [a.js]
  import { __decorate as __decorate_1 } from "tslib";
  let A = /** @class */ (() => {
      let A = class A {
      };
      A = __decorate_1([
          dec
      ], A);
      return A;
  })();
  export { A };
  const o = { a: 1 };
  const y = Object.assign({}, o);
  