/**
 * Error utilities for CLI with defined exit codes
 */
export declare enum ExitCode {
    Success = 0,
    UserError = 1,
    ApiError = 2,
    InternalError = 3,
    PartialFailure = 4
}
export declare class CliError extends Error {
    readonly exitCode: ExitCode;
    readonly hint?: string | undefined;
    constructor(message: string, exitCode: ExitCode, hint?: string | undefined);
}
export declare class UserError extends CliError {
    constructor(message: string, hint?: string);
}
export declare class ApiError extends CliError {
    constructor(message: string, hint?: string);
}
export declare class PartialFailureError extends CliError {
    readonly recordsFetched: number;
    constructor(message: string, recordsFetched: number);
}
export declare function isCliError(error: unknown): error is CliError;
export declare function getExitCode(error: unknown): ExitCode;
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