| 1 | import { ArgumentsHost, RpcExceptionFilter } from '@nestjs/common';
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| 2 | import { Observable } from 'rxjs';
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| 3 | /**
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| 4 | * @publicApi
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| 5 | */
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| 6 | export declare class BaseRpcExceptionFilter<T = any, R = any> implements RpcExceptionFilter<T> {
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| 7 | private static readonly logger;
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| 8 | catch(exception: T, host: ArgumentsHost): Observable<R>;
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| 9 | handleUnknownError(exception: T, status: string): Observable<never>;
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| 10 | isError(exception: any): exception is Error;
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| 11 | }
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