/**
 * Free-tier upgrade prompt visibility.
 *
 * The hosted inspector (inspector.manufact.com) shows a "Sign in to increase
 * your limits" CTA for anonymous visitors using Manufact's managed LLM. It must
 * NOT be shown to users who are already signed in — otherwise signed-in users
 * keep getting asked to log in (MCP-2142).
 *
 * Pure decision so it can be unit-tested without rendering React.
 */
interface FreeTierVisibilityInput {
    /** Chat is using the server-managed (Manufact) LLM, not a BYOK key. */
    isManaged: boolean;
    /** Host opted into the free-tier sign-in/upgrade UI (hosted inspector only). */
    enableFreeTierUpgrade: boolean;
    /** Visitor is signed in to Manufact (shared session cookie resolved). */
    isAuthenticated: boolean;
}
export declare function shouldShowFreeTierUpgrade({ isManaged, enableFreeTierUpgrade, isAuthenticated, }: FreeTierVisibilityInput): boolean;
export {};
//# sourceMappingURL=freeTier.d.ts.map