/** Presentation provenance for computer-use completion; never reclassifies the stored outcome. */
export type CuaGoalSource = "participant_report" | "condition_matched" | "unavailable";
export declare function isCuaTrace(value: unknown): boolean;
export declare function cuaGoalSource(value: unknown, recordedStatus?: unknown): CuaGoalSource | undefined;
export declare const CUA_COMPLETION_NOTE = "Participant reports alone do not establish task success. A matched stop condition establishes only its declared condition. Run gate and share-safety results are separate.";