import { AgentError } from '@sapiom/agent';
export declare class RetryLimitExceededError extends AgentError {
    readonly stepName: string;
    readonly attempts: number;
    readonly maxAttempts: number;
    constructor(stepName: string, attempts: number, maxAttempts: number);
}
export declare class AgentFailedByStepError extends AgentError {
    readonly stepName: string;
    readonly reason: string | null;
    constructor(stepName: string, reason: string | null);
}
export declare class StaleDispatchCompletionError extends AgentError {
    readonly executionId: string;
    readonly correlationId: string;
    constructor(executionId: string, correlationId: string, detail: string);
}
export declare class DispatchDeadlineExceededError extends AgentError {
    readonly stepName: string;
    readonly deadlineAt: Date;
    constructor(stepName: string, deadlineAt: Date);
}
export declare class PauseTimeoutError extends AgentError {
    readonly signalName: string;
    readonly pausedUntil: Date;
    constructor(signalName: string, pausedUntil: Date);
}
export declare class NotResumableError extends AgentError {
    readonly executionId: string;
    readonly status: string;
    constructor(executionId: string, status: string);
}