parseField method
Implementation
FieldContext? parseField() {
var fieldName = parseFieldName();
if (fieldName != null) {
var args = parseArguments();
var directives = parseDirectives();
var selectionSet = parseSelectionSet();
return FieldContext(fieldName, selectionSet)
..arguments.addAll(args ?? <ArgumentContext>[])
..directives.addAll(directives);
} else {
return null;
}
}