export declare class RateLimitError extends Error {
    readonly rawMessage: string;
    readonly resetAt: Date | undefined;
    constructor(rawMessage: string, resetAt: Date | undefined);
}
/**
 * Raised when the provider CLI reports it is logged out / unauthenticated /
 * out of credit — a state the loop must NOT treat as task failure. Unlike a
 * rate limit there is no reset time: the loop pauses indefinitely and asks the
 * operator to re-authenticate.
 */
export declare class AuthError extends Error {
    readonly rawMessage: string;
    constructor(rawMessage: string);
}
export declare class AuthDetector {
    /** True when text contains any known auth-failure phrase. */
    static matches(text: string): boolean;
    /** Build an AuthError from text, or null when text is not an auth failure. */
    static detect(text: string): AuthError | null;
}
export declare class RateLimitDetector {
    /** True when text contains any known rate-limit phrase. */
    static matches(text: string): boolean;
    /** Build a RateLimitError from text, parsing the reset time if present. */
    static toError(text: string): RateLimitError;
    /** Match + build in one step. Returns null when text is not a rate limit. */
    static detect(text: string): RateLimitError | null;
    /**
     * Parse "resets 9pm (Europe/Sofia)" / "resets 8:20pm (Europe/Sofia)" into a
     * UTC Date. Returns undefined when no reset clause is present or parseable.
     */
    static parseResetTime(text: string): Date | undefined;
}