add module_binding

Author: aspeddro

grammar.js

@@ -185,7 +185,7 @@ module.exports = grammar({
       $.exception_declaration,
     ),
 
-    _module_binding: $ => prec.left(seq(
+    module_binding: $ => prec.left(seq(
       field('name', choice($.module_identifier, $.type_identifier)),
       optional(seq(
         ':',
@@ -194,20 +194,14 @@ module.exports = grammar({
       optional(seq(
         '=',
         field('definition', $._module_definition),
-        optional($._module_binding_and)
       )),
     )),
 
-    _module_binding_and: $ => seq(
-      'and',
-      $._module_binding
-    ),
-
     module_declaration: $ => seq(
       'module',
       optional('rec'),
       optional('type'),
-      $._module_binding,
+      sep1('and', $.module_binding)
     ),
 
     _module_definition: $ => choice(

queries/textobjects.scm

@@ -4,7 +4,7 @@
 ; Classes (modules)
 ;------------------
 
-(module_declaration definition: ((_) @class.inner)) @class.outer
+(module_binding definition: ((_) @class.inner)) @class.outer
 
 ; Blocks
 ;-------

test/corpus/expressions.txt

@@ -1191,12 +1191,13 @@ module Test = %graphql(`
                   (escape_sequence)
                   (escape_sequence)))))))
   (module_declaration
-    name: (module_identifier)
-    definition: (extension_expression
-      (extension_identifier)
-      (expression_statement
-        (template_string
-          (template_string_content))))))
+    (module_binding
+      name: (module_identifier)
+      definition: (extension_expression
+        (extension_identifier)
+        (expression_statement
+          (template_string
+            (template_string_content)))))))
 
 ===========================================
 Raise expression