export declare function looksLikeScheduledLoopAsk(text: string): boolean;
export declare function looksLikeScheduledLoopDraftOpen(text: string): boolean;
export declare function parseCnInt(raw: string): number | null;
export interface NlCron {
    cron: string;
    label: string;
    matched: string;
}
/** Best-effort recurring clock → 5-field POSIX cron. Null when not confident. */
export declare function nlToCron(text: string): NlCron | null;
export declare function stripScheduleGlue(text: string, extra?: string): string;
export declare function parseScheduledLoopMission(text: string): {
    objective: string;
    exitDescription: string;
    headless: boolean;
};
export declare function buildLoopCronPrompt(input: {
    objective: string;
    exitDescription: string;
    headless: boolean;
}): string;
export declare function suggestLoopScheduleName(objective: string): string;
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