{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"self,"}]}
        self, CrateInfoResult, ExternalDocsPair, ExternalDocsResponse, FetchDependencyListParams,
    lsp_ext::{
        FetchDependencyListResult, PositionOrRange, ViewCrateGraphParams, WorkspaceSymbolParams,