import { type IExecuteFunctions, type ILoadOptionsFunctions, type INodeExecutionData, type INodePropertyOptions, type INodeType, type INodeTypeDescription, type ISupplyDataFunctions, type PrepareMcpRegistryConnectionInput, type PrepareMcpRegistryConnectionResult, type ResolvedMcpRegistryConnection, type SupplyData } from 'n8n-workflow';
export declare class McpRegistryClientTool implements INodeType {
    private static registryRuntime;
    setRegistryRuntime(runtime: typeof McpRegistryClientTool.registryRuntime): void;
    static getConnection(node: ReturnType<IExecuteFunctions['getNode']>, selector?: string): ResolvedMcpRegistryConnection;
    static prepareConnection(input: PrepareMcpRegistryConnectionInput): PrepareMcpRegistryConnectionResult;
    description: INodeTypeDescription;
    methods: {
        loadOptions: {
            getTools(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]>;
        };
    };
    supplyData(this: ISupplyDataFunctions, itemIndex: number): Promise<SupplyData>;
    execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]>;
}