diff --git a/lib/ast-converter.js b/lib/ast-converter.js
index f0ded24..15283e1 100644
--- a/lib/ast-converter.js
+++ b/lib/ast-converter.js
@@ -1037,7 +1037,7 @@ module.exports = function(ast, extra) {
                     key: convertChild(node.name),
                     value: convertChild(node.initializer),
                     computed: (node.name.kind === SyntaxKind.ComputedPropertyName),
-                    static: Boolean(node.flags & ts.NodeFlags.Static),
+                    static: Boolean(ts.getModifierFlags(node) & ts.ModifierFlags.Static),
                     accessibility: getTSNodeAccessibility(node),
                     decorators: (node.decorators) ? node.decorators.map(function(d) {
                         return convertChild(d.expression);
@@ -1119,7 +1119,7 @@ module.exports = function(ast, extra) {
                         key: convertChild(node.name),
                         value: method,
                         computed: isMethodNameComputed,
-                        static: Boolean(node.flags & ts.NodeFlags.Static),
+                        static: Boolean(ts.getModifierFlags(node) & ts.ModifierFlags.Static),
                         kind: "method",
                         accessibility: getTSNodeAccessibility(node),
                         decorators: (node.decorators) ? node.decorators.map(function(d) {
@@ -1141,7 +1141,7 @@ module.exports = function(ast, extra) {
             // TypeScript uses this even for static methods named "constructor"
             case SyntaxKind.Constructor:
 
-                var constructorIsStatic = Boolean(node.flags & ts.NodeFlags.Static),
+                var constructorIsStatic = Boolean(ts.getModifierFlags(node) & ts.ModifierFlags.Static),
                     firstConstructorToken = constructorIsStatic ? ts.findNextToken(node.getFirstToken(), ast) : node.getFirstToken(),
                     constructorOffset = 11,
                     constructorStartOffset = constructorOffset + firstConstructorToken.getStart() - node.getFirstToken().getStart(),
@@ -1387,7 +1387,7 @@ module.exports = function(ast, extra) {
             // Patterns
 
             // Note: TypeScript uses this for both spread and rest expressions
-            case SyntaxKind.SpreadElementExpression:
+            case SyntaxKind.SpreadElement:
                 assign(result, {
                     type: "SpreadElement",
                     argument: convertChild(node.expression)