Imports golang.org/x/tools/go/packages golang.org/x/tools/internal/jsonrpc2 golang.org/x/tools/internal/lsp/cache golang.org/x/tools/internal/lsp/protocol golang.org/x/tools/internal/lsp/source golang.org/x/tools/internal/lsp/xlog golang.org/x/tools/internal/span Standard library imports bytes context fmt go/ast go/parser go/token net os path strings sync