export interface UltraqaState {
    active: boolean;
    goal: string;
    cycleCount: number;
    maxCycles: number;
    startedAt: string;
    sessionId?: string;
    projectPath: string;
    lastVerdict?: "pass" | "fail" | "pending";
}
export interface StartUltraqaOptions {
    cwd?: string;
    goal: string;
    maxCycles?: number;
    sessionId?: string;
}
export declare function startUltraqa(opts: StartUltraqaOptions): UltraqaState;
export declare function readUltraqa(cwd?: string): UltraqaState | undefined;
export declare function cancelUltraqa(cwd?: string): void;
export interface UltraqaCycleResult {
    ok: boolean;
    state?: UltraqaState;
    reason?: string;
}
export declare function recordUltraqaCycle(cwd: string | undefined, verdict: "pass" | "fail" | "pending"): UltraqaCycleResult;
export declare function buildUltraqaContext(state: UltraqaState): string;