/**
 * Structured error types for the ido4 domain layer.
 *
 * Every error carries context (what happened, why) and remediation (what to do next).
 * MCP layer maps these to JSON-RPC error responses.
 */
export declare class Ido4Error extends Error {
    readonly code: string;
    readonly context: Record<string, unknown>;
    readonly remediation?: string;
    readonly retryable: boolean;
    constructor(options: {
        code: string;
        message: string;
        context?: Record<string, unknown>;
        remediation?: string;
        retryable?: boolean;
        cause?: Error;
    });
}
export declare class ValidationError extends Ido4Error {
    constructor(options: {
        message: string;
        context?: Record<string, unknown>;
        remediation?: string;
    });
}
export declare class BusinessRuleError extends Ido4Error {
    constructor(options: {
        message: string;
        rule: string;
        context?: Record<string, unknown>;
        remediation?: string;
    });
}
export declare class GitHubAPIError extends Ido4Error {
    readonly statusCode?: number;
    constructor(options: {
        message: string;
        statusCode?: number;
        context?: Record<string, unknown>;
        remediation?: string;
        retryable?: boolean;
        cause?: Error;
    });
}
export declare class RateLimitError extends GitHubAPIError {
    readonly resetAt: Date;
    constructor(options: {
        message: string;
        resetAt: Date;
        context?: Record<string, unknown>;
    });
}
export declare class ConfigurationError extends Ido4Error {
    constructor(options: {
        message: string;
        configFile?: string;
        context?: Record<string, unknown>;
        remediation?: string;
    });
}
export declare class NotFoundError extends Ido4Error {
    constructor(options: {
        message: string;
        resource: string;
        identifier: string | number;
        remediation?: string;
    });
}
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