export interface HookSessionContext {
    rootSessionId?: string;
}
export interface HookSessionContextLookup {
    hookName?: string;
    conversationId?: string;
    agentId?: string;
    parentAgentId?: string | null;
}
export type HookSessionContextProvider = HookSessionContext | ((input?: HookSessionContextLookup) => HookSessionContext | undefined);
export declare function resolveHookSessionContext(provider?: HookSessionContextProvider, input?: HookSessionContextLookup): HookSessionContext | undefined;
export declare function resolveRootSessionId(context: HookSessionContext | undefined): string | undefined;