import type { BuiltMemory, BuiltTool, CredentialProvider, ToolDescriptor } from '@n8n/agents';
import { Agent } from '@n8n/agents';
import type { AgentSkill } from '@n8n/api-types';
import type { AgentJsonConfig, AgentJsonMemoryConfig, AgentJsonToolConfig } from './agent-json-config';
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 interface BuildFromJsonOptions {
    toolExecutor: ToolExecutor;
    credentialProvider: CredentialProvider;
    resolveTool?: ToolResolver;
    skills?: Record<string, AgentSkill>;
    memoryFactory: MemoryFactory;
}
export declare function buildFromJson(config: AgentJsonConfig, toolDescriptors: Record<string, ToolDescriptor>, options: BuildFromJsonOptions): Promise<Agent>;