import type { HttpContext } from '../http/types';
export type ErrorReporter = (error: Error, ctx: HttpContext) => void | Promise<void>;
export declare class ExceptionHandler {
    private reporters;
    private ignoredCodes;
    private ignoredStatuses;
    private statusPageMap;
    debug: boolean;
    /** Ignore these HTTP status codes when reporting */
    ignoreStatuses(...statuses: number[]): this;
    /** Ignore these error codes when reporting */
    ignoreCodes(...codes: string[]): this;
    /** Register an error reporter (logger, Sentry, etc.) */
    report(reporter: ErrorReporter): this;
    /**
     * Register status pages for specific HTTP error codes.
     * Renders custom HTML/views instead of JSON for browser requests.
     * @example
     * handler.statusPages({
     *   '404': (ctx) => render(NotFoundPage),
     *   '500..599': (ctx, error) => render(ErrorPage, { error }),
     * })
     */
    statusPages(pages: Record<string, (ctx: HttpContext, error: any) => any>): this;
    handle(error: Error, ctx: HttpContext): Promise<Response>;
    private _matchStatusPage;
    private _report;
}