Fix .original deprecation

Author: RobbieTheWagner

packages/ember-css-modules/lib/htmlbars-plugin/index.js

@@ -62,15 +62,15 @@ module.exports = class ClassTransformPlugin {
   }
 
   transformStatement(node) {
-    if (node.path.original === 'local-class') {
+    if (getValue(node.path) === 'local-class') {
       this.transformLocalClassHelperInvocation(node);
     } else {
       this.transformPossibleComponentInvocation(node);
     }
   }
 
   transformSubexpression(node) {
-    if (node.path.original === 'local-class') {
+    if (getValue(node.path) === 'local-class') {
       this.transformLocalClassHelperInvocation(node);
     }
   }
@@ -246,3 +246,17 @@ module.exports = class ClassTransformPlugin {
     return parts;
   }
 };
+
+function getValue(path) {
+  if (!path) return;
+
+  if ('value' in path) {
+    return path.value;
+  }
+
+  /**
+   * Deprecated in ember 5.9+
+   * (so we use the above for newer embers)
+   */
+  return path.original;
+}

packages/ember-css-modules/lib/htmlbars-plugin/utils.js

@@ -21,7 +21,7 @@ function updateStringValue(node, updater) {
     node.chars = updater(node.chars);
   } else if (node.type === 'StringLiteral') {
     node.value = updater(node.value);
-    node.original = updater(node.original);
+    getValue(node) = updater(getValue(node));
   } else {
     throw new Error('Unknown node type ' + node.type + ' (not a string?)');
   }
@@ -76,6 +76,20 @@ function pushAll(target, arr) {
   return target;
 }
 
+function getValue(path) {
+  if (!path) return;
+
+  if ('value' in path) {
+    return path.value;
+  }
+
+  /**
+   * Deprecated in ember 5.9+
+   * (so we use the above for newer embers)
+   */
+  return path.original;
+}
+
 module.exports = {
   pushAll: pushAll,
   getPair: getPair,