update

node_modules/acorn-walk/dist/walk.d.ts

@@ -109,4 +109,6 @@ declare module "acorn-walk" {
   ): Found<TState> | undefined;
 
   export const findNodeAfter: typeof findNodeAround;
+
+  export const base: RecursiveVisitors<any>;
 }

node_modules/acorn-walk/dist/walk.js

@@ -72,11 +72,15 @@
 
   // A full walk triggers the callback on each node
   function full(node, callback, baseVisitor, state, override) {
-    if (!baseVisitor) { baseVisitor = base
-    ; }(function c(node, st, override) {
+    if (!baseVisitor) { baseVisitor = base; }
+    var last
+    ;(function c(node, st, override) {
       var type = override || node.type;
       baseVisitor[type](node, st, c);
-      if (!override) { callback(node, st, type); }
+      if (last !== node) {
+        callback(node, st, type);
+        last = node;
+      }
     })(node, state, override);
   }
 
@@ -84,13 +88,16 @@
   // the callback on each node
   function fullAncestor(node, callback, baseVisitor, state) {
     if (!baseVisitor) { baseVisitor = base; }
-    var ancestors = []
+    var ancestors = [], last
     ;(function c(node, st, override) {
       var type = override || node.type;
       var isNew = node !== ancestors[ancestors.length - 1];
       if (isNew) { ancestors.push(node); }
       baseVisitor[type](node, st, c);
-      if (!override) { callback(node, st || ancestors, ancestors, type); }
+      if (last !== node) {
+        callback(node, st || ancestors, ancestors, type);
+        last = node;
+      }
       if (isNew) { ancestors.pop(); }
     })(node, state);
   }
@@ -168,17 +175,10 @@
     return max
   }
 
-  // Fallback to an Object.create polyfill for older environments.
-  var create = Object.create || function(proto) {
-    function Ctor() {}
-    Ctor.prototype = proto;
-    return new Ctor
-  };
-
   // Used to create a custom walker. Will fill in all missing node
   // type properties with the defaults.
   function make(funcs, baseVisitor) {
-    var visitor = create(baseVisitor || base);
+    var visitor = Object.create(baseVisitor || base);
     for (var type in funcs) { visitor[type] = funcs[type]; }
     return visitor
   }
@@ -190,7 +190,7 @@
 
   var base = {};
 
-  base.Program = base.BlockStatement = function (node, st, c) {
+  base.Program = base.BlockStatement = base.StaticBlock = function (node, st, c) {
     for (var i = 0, list = node.body; i < list.length; i += 1)
       {
       var stmt = list[i];
@@ -421,7 +421,7 @@
   base.ImportExpression = function (node, st, c) {
     c(node.source, st, "Expression");
   };
-  base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore;
+  base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.PrivateIdentifier = base.Literal = ignore;
 
   base.TaggedTemplateExpression = function (node, st, c) {
     c(node.tag, st, "Expression");
@@ -441,9 +441,9 @@
       c(elt, st);
     }
   };
-  base.MethodDefinition = base.Property = function (node, st, c) {
+  base.MethodDefinition = base.PropertyDefinition = base.Property = function (node, st, c) {
     if (node.computed) { c(node.key, st, "Expression"); }
-    c(node.value, st, "Expression");
+    if (node.value) { c(node.value, st, "Expression"); }
   };
 
   exports.ancestor = ancestor;

node_modules/acorn-walk/dist/walk.mjs

@@ -66,11 +66,15 @@ var Found = function Found(node, state) { this.node = node; this.state = state;
 
 // A full walk triggers the callback on each node
 function full(node, callback, baseVisitor, state, override) {
-  if (!baseVisitor) { baseVisitor = base
-  ; }(function c(node, st, override) {
+  if (!baseVisitor) { baseVisitor = base; }
+  var last
+  ;(function c(node, st, override) {
     var type = override || node.type;
     baseVisitor[type](node, st, c);
-    if (!override) { callback(node, st, type); }
+    if (last !== node) {
+      callback(node, st, type);
+      last = node;
+    }
   })(node, state, override);
 }
 
@@ -78,13 +82,16 @@ function full(node, callback, baseVisitor, state, override) {
 // the callback on each node
 function fullAncestor(node, callback, baseVisitor, state) {
   if (!baseVisitor) { baseVisitor = base; }
-  var ancestors = []
+  var ancestors = [], last
   ;(function c(node, st, override) {
     var type = override || node.type;
     var isNew = node !== ancestors[ancestors.length - 1];
     if (isNew) { ancestors.push(node); }
     baseVisitor[type](node, st, c);
-    if (!override) { callback(node, st || ancestors, ancestors, type); }
+    if (last !== node) {
+      callback(node, st || ancestors, ancestors, type);
+      last = node;
+    }
     if (isNew) { ancestors.pop(); }
   })(node, state);
 }
@@ -162,17 +169,10 @@ function findNodeBefore(node, pos, test, baseVisitor, state) {
   return max
 }
 
-// Fallback to an Object.create polyfill for older environments.
-var create = Object.create || function(proto) {
-  function Ctor() {}
-  Ctor.prototype = proto;
-  return new Ctor
-};
-
 // Used to create a custom walker. Will fill in all missing node
 // type properties with the defaults.
 function make(funcs, baseVisitor) {
-  var visitor = create(baseVisitor || base);
+  var visitor = Object.create(baseVisitor || base);
   for (var type in funcs) { visitor[type] = funcs[type]; }
   return visitor
 }
@@ -184,7 +184,7 @@ function ignore(_node, _st, _c) {}
 
 var base = {};
 
-base.Program = base.BlockStatement = function (node, st, c) {
+base.Program = base.BlockStatement = base.StaticBlock = function (node, st, c) {
   for (var i = 0, list = node.body; i < list.length; i += 1)
     {
     var stmt = list[i];
@@ -415,7 +415,7 @@ base.ImportDeclaration = function (node, st, c) {
 base.ImportExpression = function (node, st, c) {
   c(node.source, st, "Expression");
 };
-base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore;
+base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.PrivateIdentifier = base.Literal = ignore;
 
 base.TaggedTemplateExpression = function (node, st, c) {
   c(node.tag, st, "Expression");
@@ -435,9 +435,9 @@ base.ClassBody = function (node, st, c) {
     c(elt, st);
   }
 };
-base.MethodDefinition = base.Property = function (node, st, c) {
+base.MethodDefinition = base.PropertyDefinition = base.Property = function (node, st, c) {
   if (node.computed) { c(node.key, st, "Expression"); }
-  c(node.value, st, "Expression");
+  if (node.value) { c(node.value, st, "Expression"); }
 };
 
 export { ancestor, base, findNodeAfter, findNodeAround, findNodeAt, findNodeBefore, full, fullAncestor, make, recursive, simple };