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421 BTypeScriptView Raw
1import { ArgumentsHost, RpcExceptionFilter } from '@nestjs/common';
2import { Observable } from 'rxjs';
3export declare class BaseRpcExceptionFilter<T = any, R = any> implements RpcExceptionFilter<T> {
4 private static readonly logger;
5 catch(exception: T, host: ArgumentsHost): Observable<R>;
6 handleUnknownError(exception: T, status: string): Observable<never>;
7 isError(exception: any): exception is Error;
8}