export interface JDErrorOptions {
    /**
     * The error code
     */
    code?: string;
    /**
     * If true, the error is not reported to the user
     */
    cancel?: boolean;
}
/**
 * Common Jacdac error type
 * @category Runtime
 */
export declare class JDError extends Error {
    readonly code: string;
    readonly cancel: boolean;
    constructor(message: string, options?: JDErrorOptions);
}
export declare function throwError(msg: string, options?: JDErrorOptions): void;
export declare function isCancelError(e: Error): boolean;
export declare function isAckError(e: Error): boolean;
export declare function isTimeoutError(e: Error): boolean;
export declare function isCodeError(e: Error, code: string): boolean;
/**
 * Extract the Jacdac error code if any
 * @param e
 * @returns
 * @category Runtime
 */
export declare function errorCode(e: Error): string;