my demo first config lua

current_config/lua/alpha/php/servers.lua

@@ -0,0 +1,38 @@
+local phpactor = {}
+
+-- TODO possible improvement look how it works underline
+-- use the client directly to call, no need for the buffer
+-- to find a class.
+-- vim.lsp.start() should return the client
+
+function phpactor.findclass(buffer, fqn, callback)
+  local class_parts = vim.split(fqn, "\\")
+  local class = class_parts[#class_parts]
+
+  vim.lsp.buf_request(buffer, "workspace/symbol", { query = class }, function(err, server_result, _, _)
+    if err then
+      callback(nil, "Error when finding workspace symbols: " .. err.message)
+
+      return
+    end
+
+    local locations = vim.lsp.util.symbols_to_items(server_result or {}, buffer) or {}
+    if vim.tbl_isempty(locations) then
+      vim.api.nvim_err_writeln("Empty response looking for class: " .. fqn)
+      return
+    end
+  end)
+end
+
+-- getting the config I can re use the client
+-- the next thing is to make the request with the client
+local config = require("lspconfig").phpactor
+config.root_dir = vim.fn.getcwd()
+local client_id = vim.lsp.start(config)
+
+vim.lsp.get_client_by_id(client_id)
+-- use client.request or request_sync
+-- look for the direct of the symbol
+return {
+  phpactor = phpactor,
+}