@nestjs/core/exceptions/base-exception-filter.d.ts

Nest - modern, fast, powerful node.js web framework (@core)

import { ArgumentsHost, ExceptionFilter, HttpServer } from '@nestjs/common';
import { AbstractHttpAdapter } from '../adapters';
import { HttpAdapterHost } from '../helpers/http-adapter-host';
export declare class BaseExceptionFilter<T = any> implements ExceptionFilter<T> {
    protected readonly applicationRef?: HttpServer;
    private static readonly logger;
    protected readonly httpAdapterHost?: HttpAdapterHost;
    constructor(applicationRef?: HttpServer);
    catch(exception: T, host: ArgumentsHost): void;
    handleUnknownError(exception: T, host: ArgumentsHost, applicationRef: AbstractHttpAdapter | HttpServer): void;
    isExceptionObject(err: any): err is Error;
    /**
     * Checks if the thrown error comes from the "http-errors" library.
     * @param err error object
     */
    isHttpError(err: any): err is {
        statusCode: number;
        message: string;
    };
}