import type { UserSubscription, FeatureAccessLevel, SubscriptionPlan, FeatureDefinition } from "../components/atoms/SubscriptionGuard/SubscriptionGuard.types";
/**
 * Hook for managing subscription state and checking feature access
 * Follows project conventions: returns { data, fns }
 */
export declare const useSubscription: (overrideSubscription?: UserSubscription) => {
    readonly data: {
        subscription: {
            status: "none" | "paused" | "active" | "trialing" | "past_due" | "canceled" | "unpaid" | "incomplete" | "incomplete_expired";
            plan: "standard" | "complete" | "free" | "essential" | "management" | "basic" | "advanced" | "unlimit" | "enterprise";
            isAdmin: boolean;
            trialEndsAt?: string | null | undefined;
            currentPeriodEnd?: string | null | undefined;
        };
        isActive: boolean;
        isTrialing: boolean;
        trialDaysRemaining: number | null;
        currentPlan: "standard" | "complete" | "free" | "essential" | "management" | "basic" | "advanced" | "unlimit" | "enterprise";
        currentStatus: "none" | "paused" | "active" | "trialing" | "past_due" | "canceled" | "unpaid" | "incomplete" | "incomplete_expired";
        isAdmin: boolean;
        planDisplayName: string;
        nextPlan: "standard" | "complete" | "free" | "essential" | "management" | "basic" | "advanced" | "unlimit" | "enterprise" | null;
    };
    readonly fns: {
        hasAccess: (requiredLevel: FeatureAccessLevel) => boolean;
        needsUpgrade: (requiredLevel: FeatureAccessLevel) => boolean;
        checkFeatures: (features: FeatureDefinition[]) => Record<string, boolean>;
        getRequiredPlanForFeatures: (features: FeatureDefinition[]) => SubscriptionPlan;
        getPlanDisplayName: (plan: SubscriptionPlan) => string;
        updateSubscription: (updates: Partial<UserSubscription>) => void;
    };
};
export default useSubscription;