import type { WorkflowValidationIssue } from './validation.js';
export declare class AgentActionRunnerError extends Error {
    constructor(message: string);
}
export declare class ActionAlreadyRegisteredError extends AgentActionRunnerError {
    constructor(actionName: string);
}
export declare class ActionNotFoundError extends AgentActionRunnerError {
    constructor(actionName: string);
}
export declare class ActionTimeoutError extends AgentActionRunnerError {
    constructor(actionName: string, timeoutMs: number);
}
export declare class ModeNotAllowedError extends AgentActionRunnerError {
    constructor(actionName: string, mode: string);
}
export declare class PolicyRejectedError extends AgentActionRunnerError {
    constructor(actionName: string, reason: string);
}
export declare class ApprovalRequiredError extends AgentActionRunnerError {
    constructor(actionName: string);
}
export declare class SchemaValidationError extends AgentActionRunnerError {
    constructor(actionName: string, target: 'input' | 'output', cause: unknown);
}
export declare class InvalidStepReferenceError extends AgentActionRunnerError {
    constructor(message: string);
}
export declare class DuplicateWorkflowStepError extends AgentActionRunnerError {
    constructor(stepId: string);
}
export declare class InvalidAuditPolicyError extends AgentActionRunnerError {
    constructor(pointer: unknown);
}
export declare class WorkflowExecutionError extends AgentActionRunnerError {
    constructor(stepId: string, actionName: string, cause: unknown);
}
export declare class WorkflowAbortedError extends AgentActionRunnerError {
    constructor(cause?: unknown);
}
export declare class WorkflowValidationError extends AgentActionRunnerError {
    readonly issues: readonly WorkflowValidationIssue[];
    constructor(issues: readonly WorkflowValidationIssue[]);
}
//# sourceMappingURL=errors.d.ts.map