import type { BuiltMemory, BuiltTool, CredentialProvider, McpClient, ToolDescriptor, Agent as RuntimeAgent } from '@n8n/agents';
import type { AgentSkill, AgentJsonConfig, AgentJsonMcpServerConfig, AgentJsonMemoryConfig, AgentJsonToolConfig } from '@n8n/api-types';
export type ToolResolver = (toolSchema: AgentJsonToolConfig) => Promise<BuiltTool | null | undefined>;
export interface ToolExecutor {
    executeTool(toolName: string, input: unknown, ctx: unknown): Promise<unknown>;
    executeToMessageSync?(toolName: string, output: unknown): unknown;
}
export type MemoryFactory = (params: AgentJsonMemoryConfig) => BuiltMemory | Promise<BuiltMemory>;
export type McpClientBuilder = (server: AgentJsonMcpServerConfig) => Promise<McpClient>;
export interface BuildFromJsonOptions {
    toolExecutor: ToolExecutor;
    credentialProvider: CredentialProvider;
    resolveTool?: ToolResolver;
    skills?: Record<string, AgentSkill>;
    memoryFactory: MemoryFactory;
    buildMcpClient?: McpClientBuilder;
}
export declare function buildFromJson(config: AgentJsonConfig, toolDescriptors: Record<string, ToolDescriptor>, options: BuildFromJsonOptions): Promise<RuntimeAgent>;