lsp.WorkspaceSymbolParams

A query string to filter symbols by. Clients may send an empty string here to request all symbols.

The query-parameter should be interpreted in a relaxed way as editors will apply their own highlighting and scoring on the results. A good rule of thumb is to match case-insensitive and to simply check that the characters of query appear in their order in a candidate symbol. Servers shouldn't use prefix, substring, or similar strict matching.