clean up generic methods in resolution

pkg/analyzer/lib/src/generated/ast.dart

Index: pkg/analyzer/lib/src/generated/ast.dart
diff --git a/pkg/analyzer/lib/src/generated/ast.dart b/pkg/analyzer/lib/src/generated/ast.dart
index 9d8ddcba7ce3d3c5a265389a2dab28a458110f60..694bf88705f7accb20274a14140e210ff975c419 100644
--- a/pkg/analyzer/lib/src/generated/ast.dart
+++ b/pkg/analyzer/lib/src/generated/ast.dart
@@ -8088,6 +8088,21 @@ class MethodInvocation extends Expression {
   ArgumentList _argumentList;
 
   /**
+   * The function type of the method invocation, or `null` if the AST
+   * structure has not been resolved, or if the invoke could not be resolved.
+   *
+   * This will usually be a [FunctionType], but it can also be an
+   * [InterfaceType] with a `call` method, `dynamic`, `Function`, or a `@proxy`
+   * interface type that implements `Function`.
+   */
+  DartType staticInvokeType;
+
+  /**
+   * Like [staticInvokeType], but reflects propagated type information.
+   */
+  DartType propagatedInvokeType;
+
+  /**
    * Initialize a newly created method invocation. The [target] and [operator]
    * can be `null` if there is no target.
    */