type TmuxInjectionSource = 'clock' | 'heartbeat';
type TmuxInjectionOutcome = 'triggered' | 'skipped' | 'failed' | 'disabled';
export declare function appendTmuxInjectionHistoryEvent(input: {
    source: TmuxInjectionSource;
    outcome: TmuxInjectionOutcome;
    tmuxSessionId?: string;
    sessionId?: string;
    reason?: string;
    requestId?: string;
    details?: Record<string, unknown>;
}): Promise<void>;
export {};