export interface UseAgentChatHomeHandoffOptions {
    /** Namespace shared by the full-page chat and AgentSidebar surfaces. */
    storageKey?: string | null;
    /** The current destination path that receives the sidebar handoff. */
    activePath: string;
    /** How long the handoff marker remains valid. Defaults to 6 hours. */
    ttlMs?: number;
    /** Disable consumption without changing hook call order. */
    enabled?: boolean;
}
export interface UseAgentChatHomeHandoffLinksOptions {
    /** Namespace shared by the full-page chat and AgentSidebar surfaces. */
    storageKey?: string | null;
    /** Router-local path for the full-page chat route. Defaults to "/". */
    chatPath?: string;
    /**
     * Matches every router-local pathname owned by the full-page chat surface.
     * Defaults to an exact match against `chatPath`. Pass this to cover deep
     * links such as `/chat/:threadId`.
     */
    isChatPath?: (pathname: string) => boolean;
    /** Disable link interception without changing hook call order. */
    enabled?: boolean;
    /** How long the handoff marker remains valid. Defaults to 6 hours. */
    ttlMs?: number;
    /** Only intercept links if a recent handoff marker already exists. Defaults to true. */
    requireActiveHandoff?: boolean;
}
/**
 * Returns true for the route that has just received a full-page-chat handoff.
 * Pass the result to `AgentSidebar openOnChatRunning`.
 */
export declare function useAgentChatHomeHandoff({ storageKey, activePath, ttlMs, enabled, }: UseAgentChatHomeHandoffOptions): boolean;
/**
 * Intercepts ordinary in-app links clicked from a full-page chat route so the
 * page chat can morph into the destination AgentSidebar and keep its thread.
 * Settings is intentionally excluded: a user opening it keeps chat full-page.
 * Agent-driven navigation can still opt into the handoff by marking it first.
 */
export declare function useAgentChatHomeHandoffLinks({ storageKey, chatPath, isChatPath, enabled, ttlMs, requireActiveHandoff, }: UseAgentChatHomeHandoffLinksOptions): void;
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