feat(printer): render `require` statements

src/awesomewm.d.tl/init.tl

@@ -161,7 +161,7 @@ ast.in_order_visitor(module_ast, function(node: Node)
    module_dependencies.visit(node, module_ast, {
       modules = {
          Screen = {
-            name = "screen",
+            name = "Screen",
             module_path = "awful.screen",
             token = "module",
          },

src/awesomewm.d.tl/printer/teal_type_definition.tl

@@ -28,6 +28,14 @@ local function render_code(code: string, indent_level: integer): string
    return generated
 end
 
+local function render_require(dependencies: { string : string }): string
+   local generated = ""
+   for dependency, path in pairs(dependencies) do
+      generated = generated .. string.format("local %s = require(\"%s\")\n", dependency, path)
+   end
+   return generated:sub(1, -2) -- remove the last newline
+end
+
 local record Node_Printer_Function
    on_node: function(node: Node, indent_level: integer): string, integer
    before_node: nil | function(node: Node, indent_level: integer): string, integer
@@ -45,9 +53,11 @@ local node_printer <total>: { Node.Token : Node_Printer_Function } = {
             string.format(
                [[
                   -- This file was auto-generated.
+                  %s
 
                   local record %s
                ]],
+               render_require(node.dependencies),
                node.name),
             indent_level), indent_level + 1
       end,