export interface ModelBlackoutRule {
    id: string;
    enabled?: boolean | undefined;
    provider?: string | undefined;
    model?: string | undefined;
    /** JavaScript weekday numbers: Sunday=0 … Saturday=6. Empty means every day. */
    days?: number[] | undefined;
    /** Inclusive local start, HH:mm. */
    start: string;
    /** Exclusive local end, HH:mm. Equal to start means all day. */
    end: string;
    /** IANA timezone. Defaults to the host timezone. */
    timezone?: string | undefined;
    label?: string | undefined;
    /** `blackout`: deny inside. `allow_only`: deny outside all matching allow windows. */
    mode?: 'blackout' | 'allow_only' | undefined;
}
export interface ModelCalendarDecision {
    allowed: boolean;
    rule?: ModelBlackoutRule | undefined;
}
export declare function logicalCalendarTarget(providerId: string, model: string): {
    providerId: string;
    model: string;
};
export declare function evaluateModelCalendar(rules: readonly ModelBlackoutRule[] | undefined, providerId: string, model: string, at?: Date): ModelCalendarDecision;
//# sourceMappingURL=model-availability-calendar.d.ts.map