export type ValidationError = {
    type: 'ValidationError';
    message: string;
};
export type StorageError = {
    type: 'StorageError';
    message: string;
    cause?: Error;
};
export type WorkflowError = ValidationError | StorageError | {
    type: 'DomainError';
    reason: string;
};
export declare const WorkflowError: {
    validation: (message: string) => WorkflowError;
    storage: (message: string, cause?: Error) => WorkflowError;
    domain: (reason: string) => WorkflowError;
    toString: (error: WorkflowError) => string;
};
//# sourceMappingURL=errors.d.ts.map