// ignore_for_file: non_constant_identifier_names,library_prefixes,unused_import,camel_case_types mixin CandleEntity { late double open; late double high; late double low; late double close; List? maValueList; // stopAndReverse double? sar; // 上轨线 double? up; // 中轨线 double? mb; // 下轨线 double? dn; double? BOLLMA; }