import { NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common';
import { Observable } from 'rxjs';
import { ApiResponse } from '../response/api-response';
/**
 * Options for ApiResponseInterceptor
 */
export interface ApiResponseInterceptorOptions {
    /** Default success message (default: 'Success') */
    defaultMessage?: string;
    /** Whether to skip wrapping if response is already ApiResponse (default: true) */
    skipIfWrapped?: boolean;
}
/**
 * Response interceptor that wraps all responses in ApiResponse format
 *
 * This interceptor automatically converts controller return values
 * to standardized ApiResponse format.
 *
 * @example
 * ```typescript
 * // In main.ts
 * import { ApiResponseInterceptor } from '@tchil/business-codes/nestjs';
 *
 * async function bootstrap() {
 *   const app = await NestFactory.create(AppModule);
 *   app.useGlobalInterceptors(new ApiResponseInterceptor());
 *   await app.listen(3000);
 * }
 *
 * // In a controller
 * @Get(':id')
 * async getUser(@Param('id') id: string) {
 *   return this.userService.findById(id);
 *   // Response: { success: true, data: {...}, message: 'Success', statusCode: 200 }
 * }
 * ```
 */
export declare class ApiResponseInterceptor<T> implements NestInterceptor<T, ApiResponse<T>> {
    private readonly options;
    constructor(options?: ApiResponseInterceptorOptions);
    intercept(context: ExecutionContext, next: CallHandler<T>): Observable<ApiResponse<T>>;
}
export declare const SKIP_API_RESPONSE_KEY = "skipApiResponse";
export declare const SkipApiResponse: () => import("@nestjs/common").CustomDecorator<string>;
/**
 * Advanced response interceptor with skip decorator support
 */
export declare class ApiResponseInterceptorAdvanced<T> implements NestInterceptor<T, ApiResponse<T> | T> {
    private readonly options;
    constructor(options?: ApiResponseInterceptorOptions);
    intercept(context: ExecutionContext, next: CallHandler<T>): Observable<ApiResponse<T> | T>;
}
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