export type LicenseTier = "free" | "pro" | "team";
export interface LicenseStatus {
    installationId: string;
    tier: LicenseTier;
    validatedAt: string;
    cacheExpiresAt: string;
    plan?: {
        name: string;
        expiresAt: string;
    };
}
export interface UsageInfo {
    used: number;
    limit: number | null;
    monthKey: string;
    creditsRemaining: number | null;
    canUse: boolean;
    promotionalPeriod?: boolean;
    promotionalPeriodEndsAt?: string | null;
    resetsAt?: string;
    warnThreshold?: number;
    capActive?: boolean;
    enforcementStartsAt?: string | null;
    verdictFreshUntil?: string;
    blockReason?: "flagged";
}
export interface PlanPricing {
    amount: number;
    currency: string;
    interval: "month" | "year";
}
export interface PricingInfo {
    pro?: PlanPricing;
}
export declare function getUsageInfo(): UsageInfo | null;
export declare function getPricingInfo(): PricingInfo | null;
export declare function formatPlanPrice(p: PlanPricing): string;
export declare const GRACE_WINDOW_MS: number;
export declare function computeOfflineUsage(cached: UsageInfo | null, now: number): UsageInfo | null;
interface LicenseResult {
    status: LicenseStatus;
    source: "cache" | "api" | "default";
    durationMs: number;
}
export declare function ensureLicense(): Promise<LicenseResult>;
export declare function refreshLicense(): Promise<LicenseResult>;
export declare function getLicenseStatus(): LicenseStatus;
export declare function incrementLocalUsage(): void;
export declare function getDashboardUrl(): string;
export declare function requestLinkToken(): Promise<string | null>;
export declare function resetLicense(): void;
export {};
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