import { IExecuteFunctions, ICredentialTestFunctions, ICredentialsDecrypted, INodeCredentialTestResult, INodeExecutionData, INodeType, INodeTypeDescription } from 'n8n-workflow';
import { searchTables } from './GenericFunctions';
export declare class Db2 implements INodeType {
    description: INodeTypeDescription;
    methods: {
        credentialTest: {
            dbConnectionTest(this: ICredentialTestFunctions, credential: ICredentialsDecrypted): Promise<INodeCredentialTestResult>;
        };
        listSearch: {
            searchTables: typeof searchTables;
        };
    };
    execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]>;
}