接口 DataSourceManager

interface DataSourceManager {
    getDataBaseNames: () => Promise<DataSourceParseResponse<string[]>>;
    getTableColumns: (
        tableName: string,
        schema?: string,
    ) => Promise<DataSourceParseResponse<DataSourceColumn[]>>;
    getTableNames: () => Promise<DataSourceParseResponse<DataSourceTable[]>>;
    parseData: () => Promise<DataSourceParseResponse<unknown>>;
    testConnect: () => Promise<DataSourceParseResponse<unknown>>;
}