class Solargraph::LanguageServer::Message::Workspace::DidChangeWatchedFiles

def process
  # @param change [Hash]
  params['changes'].each do |change|
    if change['type'] == CREATED
      # It's only necessary to create the file from if the file isn't open
      # in the client
      host.create change['uri'] unless host.open?(change['uri'])
    elsif change['type'] == CHANGED
      # It's only necessary to update from here if the file isn't open in
      # the client
      host.create change['uri'] unless host.open?(change['uri'])
    elsif change['type'] == DELETED
      host.delete change['uri']
    else
      set_error Solargraph::LanguageServer::ErrorCodes::INVALID_PARAMS, "Unknown change type ##{change['type']} for #{uri_to_file(change['uri'])}"
    end
  end
end