export { hasChatThreadDeepLink } from "./chat-thread-url.js";
export declare const SIDEBAR_OPEN_KEY = "agent-native-sidebar-open";
export declare const SIDEBAR_STATE_CHANGE_EVENT = "agent-panel:state-change";
export declare const SIDEBAR_URL_CHANGE_EVENT = "agent-panel:url-change";
export type AgentSidebarStateSource = "app" | "frame";
export type AgentSidebarStateMode = "app" | "code";
export interface AgentSidebarStateChangeDetail {
    /** Whether the user-visible agent panel is open. */
    open: boolean;
    /** Which surface owns the visible agent panel. */
    source: AgentSidebarStateSource;
    /** Frame protocol mode: "code" is parent-owned, "app" is app-owned. */
    mode: AgentSidebarStateMode;
}
export declare function getAgentSidebarOpenPreferenceKey(storageKey?: string | null): string;
export declare function dispatchAgentSidebarStateChange(detail: AgentSidebarStateChangeDetail): void;
export declare function setAgentSidebarOpenPreference(open: boolean, storageKey?: string | null): void;
export declare function requestAgentSidebarOpen(): void;
export declare function getAgentSidebarUrlOpenOverride(): boolean | null;
export declare function consumeAgentSidebarUrlOpenOverride(storageKey?: string | null): boolean | null;
export declare function subscribeAgentSidebarUrlChanges(listener: () => void): () => void;
export declare function getInitialAgentSidebarOpen(defaultOpen: boolean, storageKey?: string | null): boolean;
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