import { CallHandler, ExecutionContext, NestInterceptor } from "@nestjs/common";
import { Reflector } from "@nestjs/core";
import { Observable } from "rxjs";
import { IRavenInterceptorOptions } from "./raven.interfaces";
export declare class RavenInterceptor implements NestInterceptor {
    private readonly options;
    private readonly reflector;
    constructor(options?: IRavenInterceptorOptions, reflector?: Reflector);
    intercept<T>(context: ExecutionContext, next: CallHandler): Observable<T>;
    private addGraphQLExceptionMetadatas;
    private addHttpExceptionMetadatas;
    private addRpcExceptionMetadatas;
    private addWsExceptionMetadatas;
    private captureException;
    shouldReport<T>(exception: T): boolean;
}