How to locate style in less source file by css class?

[wufeng87]

Say I got a css class in production like: .common-paginationTable-index__table_wrap--8makxoF4 .ant-table-wrapper,
and I want to write a vscode extension to locate the source code of this css class:
src/common/paginationTable/index.less

@import "~@style/theme";
.table_wrap {
  width: 100%;
  background-color: @white-color;
  :global {
    .ant-table-wrapper {     // locate to here programmatically

And maybe the source file(src/common/paginationTable/index.less) could be updated.
How could I do it programmatically? Thanks.