move variableDefinitions from the common grammar to operations:

andimarek · andimarek · commit 2fdb7fdc43f7 · 2018-02-17T13:11:33.000+11:00
it is only needed in for operations and not SDL
diff --git a/src/main/antlr/GraphqlCommon.g4 b/src/main/antlr/GraphqlCommon.g4
@@ -53,10 +53,6 @@ arrayValueWithVariable |
 objectValueWithVariable;
 
 
-variableDefinitions : '(' variableDefinition+ ')';
-
-variableDefinition : variable ':' type defaultValue?;
-
 variable : '$' name;
 
 defaultValue : '=' value;
diff --git a/src/main/antlr/GraphqlOperation.g4 b/src/main/antlr/GraphqlOperation.g4
@@ -5,7 +5,9 @@ operationDefinition:
 selectionSet |
 operationType  name? variableDefinitions? directives? selectionSet;
 
+variableDefinitions : '(' variableDefinition+ ')';
 
+variableDefinition : variable ':' type defaultValue?;
 
 
 selectionSet :  '{' selection+ '}';
@@ -21,6 +23,7 @@ alias : name ':';
 
 
 
+
 fragmentSpread : '...' fragmentName directives?;
 
 inlineFragment : '...' typeCondition? directives? selectionSet;
