/**
 * Format of all layer exception
 */
export type ExceptionType = {
    status: number;
    message: string;
    fields?: any;
    debug?: any;
};
export declare class Exception extends Error {
    status: number;
    fields?: any | undefined;
    raw?: unknown | undefined;
    constructor(message: string, status: number, fields?: any | undefined, raw?: unknown | undefined);
    getDebug(): any;
    toObject(): ExceptionType;
    toHtml(): string;
    /**
     * Convert ExceptionType object to an Exception instance
     */
    static from(ex: ExceptionType): Exception;
    /**
     * Convert any unknown error type to an Exception instance
     */
    static parse(error: unknown, statusCode?: number): Exception;
}