import type { AnalyticsEventName, AnalyticsProperties } from "./analytics-types.js";
type Observer = {
    capture: (name: AnalyticsEventName, properties?: AnalyticsProperties) => boolean;
    request: (pathname: string, method: string) => (status: number | null) => void;
    connection: (provider: "codex" | "supergrok" | "ai-gateway" | "openrouter" | "opper", workspaceId: string) => (outcome: "connected" | "expired" | "denied" | "outcome_unknown") => void;
    sessionEvents: (sessionId: string, events: readonly {
        type: string;
    }[]) => void;
};
/** Keep the optional provider implementation outside the direct-session bundle. */
export declare function installAnalyticsObserver(value: Observer): void;
export declare const captureAnalyticsEvent: Observer["capture"];
export declare const beginAnalyticsRequest: Observer["request"];
export declare const trackModelConnection: Observer["connection"];
export declare const observeSessionTurnEvents: Observer["sessionEvents"];
export {};