import { Event } from '../../events/Event';
import { InvocationContext } from '../../agents/InvocationContext';
import { BaseTool } from '../../tools/BaseTool';
/**
 * Generates a unique client function call ID
 *
 * @returns A unique function call ID string
 */
export declare function generateClientFunctionCallId(): string;
/**
 * Populates client function call IDs for all function calls in an event
 *
 * @param event The event containing function calls to populate
 */
export declare function populateClientFunctionCallId(event: Event): void;
/**
 * Removes client function call IDs from content parts
 *
 * @param content The content object containing parts to clean
 */
export declare function removeClientFunctionCallId(content: any): void;
/**
 * Gets the set of long-running function call IDs
 *
 * @param functionCalls The list of function calls
 * @param toolsDict Dictionary mapping tool names to tool instances
 * @returns Set of function call IDs for long-running tools
 */
export declare function getLongRunningFunctionCalls(functionCalls: any[], toolsDict: Record<string, BaseTool>): Set<string>;
/**
 * Generates an auth event for the requested auth configs
 *
 * @param invocationContext Invocation context
 * @param functionResponseEvent Function response event with auth configs
 * @returns Auth event or undefined if no auth configs requested
 */
export declare function generateAuthEvent(invocationContext: InvocationContext, functionResponseEvent: Event): Event | undefined;
/**
 * Handles function calls for the live API
 *
 * @param invocationContext Invocation context
 * @param functionCallEvent Function call event
 * @param toolsDict Dictionary mapping tool names to tool instances
 * @returns Function response event
 */
export declare function handleFunctionCallsLive(invocationContext: InvocationContext, functionCallEvent: Event, toolsDict: Record<string, BaseTool>): Promise<Event | undefined>;
/**
 * Handles function calls asynchronously
 *
 * @param invocationContext Invocation context
 * @param functionCallEvent Function call event
 * @param toolsDict Dictionary mapping tool names to tool instances
 * @param filters Optional set of function call IDs to filter
 * @returns Function response event
 */
export declare function handleFunctionCallsAsync(invocationContext: InvocationContext, functionCallEvent: Event, toolsDict: Record<string, BaseTool>, filters?: Set<string>): Promise<Event | undefined>;