/**
 * Error classes for the Sunsama API wrapper
 */
/**
 * Base error class for all Sunsama-related errors
 */
export declare class SunsamaError extends Error {
    readonly code?: string | undefined;
    readonly cause?: Error | undefined;
    constructor(message: string, code?: string | undefined, cause?: Error | undefined);
}
/**
 * Error thrown when API requests fail
 */
export declare class SunsamaApiError extends SunsamaError {
    readonly status: number;
    readonly response?: unknown | undefined;
    constructor(message: string, status: number, response?: unknown | undefined, code?: string);
    /**
     * Check if this is a client error (4xx status code)
     */
    isClientError(): boolean;
    /**
     * Check if this is a server error (5xx status code)
     */
    isServerError(): boolean;
    /**
     * Check if this is a rate limit error
     */
    isRateLimitError(): boolean;
    /**
     * Check if this is an authentication error
     */
    isAuthError(): boolean;
}
/**
 * Error thrown when client configuration is invalid
 */
export declare class SunsamaConfigError extends SunsamaError {
    constructor(message: string, code?: string);
}
/**
 * Error thrown when authentication fails
 */
export declare class SunsamaAuthError extends SunsamaError {
    constructor(message: string, code?: string, cause?: Error);
}
/**
 * Error thrown when request validation fails
 */
export declare class SunsamaValidationError extends SunsamaError {
    readonly field?: string | undefined;
    constructor(message: string, field?: string | undefined, code?: string);
}
/**
 * Error thrown when network requests fail
 */
export declare class SunsamaNetworkError extends SunsamaError {
    constructor(message: string, cause?: Error);
}
/**
 * Error thrown when requests timeout
 */
export declare class SunsamaTimeoutError extends SunsamaNetworkError {
    constructor(timeout: number);
}
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