export declare type ErrorInfo = {
    space: ErrorCodeSpace;
    code: ErrorCode;
    message: string;
    innerError?: ErrorInfo;
    nativeError?: Error;
    customData?: any;
};
export declare type ErrorInfoSpace<T extends ErrorCodeSpace> = ErrorInfo & {
    space: T;
};
/**
 * Caution: This does a (recursive) shallow clone. May matter if you have custom data.
 * In case you want that actually copied, take care of it yourself
 * @param errorInfo
 */
export declare function cloneErrorInfo(errorInfo: ErrorInfo, synthesizeNativeError?: boolean, onlyGenericProps?: boolean, withCustomData?: boolean): ErrorInfo;
export declare function cloneErrorInfoSafe(errorInfo: ErrorInfo): ErrorInfo;
/**
 * Uses `cloneErrorInfo` applied to an existing object of a type extending (i.e overlaping completely with) `ErrorInfo`.
 * @param errorInfo
 */
export declare function assignErrorInfo<E extends ErrorInfo>(errorInfoOut: Partial<E>, errorInfoIn: ErrorInfo): ErrorInfo;
export declare enum ErrorCodeSpace {
    NONE = 0,
    FLOW = 1,
    PROC = 2
}
export declare function isErrorCodeSpace(errCode: ErrorCode, space: ErrorCodeSpace): boolean;
export declare enum ErrorCode {
    GENERIC,
    FLOW_GENERIC,
    FLOW_INTERNAL,
    PROC_GENERIC,
    PROC_BAD_FORMAT,
    PROC_EARLY_EOS,
    PROC_INTERNAL
}
export declare function getErrorNameByCode(errCode: ErrorCode): string;
export declare function getErrorSpaceByCode(errCode: ErrorCode): ErrorCodeSpace;