import { ChatMessage } from '../../../types/chat';
import { GenericToolSchema, StandardizedToolCall } from '../../../types/tool';
import { VertexToolSchema, VertexModel } from './types';
export declare function convertToolSchema(schema: GenericToolSchema, modelType: VertexModel): VertexToolSchema;
export declare function convertToolCall(toolCall: any, modelType: VertexModel): StandardizedToolCall;
export declare function convertMessages(messages: ChatMessage[], modelType: VertexModel): any[];
export declare function extractToolCalls(content: any, modelType: VertexModel): StandardizedToolCall[];