test also against older version of typescript

demo/test_package/index.ts

@@ -138,10 +138,13 @@ editor.session.startOperation();
 editor.session.endOperation();
 
 editor.on("paste", (e) => {
-    var htmlString = e.event?.clipboardData?.getData("text/html")
-    if (htmlString) {
-        e.text = htmlString
+    if (e.event && e.event.clipboardData) {
+        var htmlString = e.event.clipboardData.getData("text/html")
+        if (htmlString) {
+            e.text = htmlString
+        }
     }
 })
 
-themesByName.textmate?.theme;
+if (themesByName.textmate)
+    console.log(themesByName.textmate.theme);

demo/test_package/tsconfig.json

@@ -12,8 +12,8 @@
     "noUnusedParameters": true,
     "noImplicitReturns": true,
     "noFallthroughCasesInSwitch": true,
-    "noUncheckedIndexedAccess": true,
-    "noImplicitOverride": true,
+    // "noUncheckedIndexedAccess": true,
+    // "noImplicitOverride": true,
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "module": "commonjs",

tool/test-npm-package.sh

@@ -15,19 +15,25 @@ PACKAGE_FILE=$(ls ace-*.tgz | sort -V | tail -n 1)
 mv "$PACKAGE_FILE" ace-code-latest.tgz
 
 
-# Install the ace package from the npm pack result
-# npm install "../../$PACKAGE_FILE"
-
 cd demo/test_package
 
 # Clean up previous installation
-rm -rf node_modules/ace-code
+rm -rf node_modules
 rm -f package-lock.json
 
+
+# Install the ace package from the npm pack result
+npm i ../../ace-code-latest.tgz 
+
 # Install TypeScript
-npm install
+npm i typescript@latest
+rm index.js 
+npm run build
+npm run test
 
-# Run TypeScript type checking
+# Install old version of TypeScript
+npm i [email protected]
+rm index.js 
 npm run build
 npm run test
 

types/ace-modules.d.ts

@@ -4749,6 +4749,25 @@ declare module "ace-code/src/incremental_search" {
     import { Editor } from "ace-code/src/editor";
     import { Range } from "ace-code/src/range";
 }
+declare module "ace-code/src/scope" {
+    export class Scope {
+        constructor(name: any, parent?: Scope);
+        get(name: any, extraId?: string | undefined): any;
+        find(states: any): any;
+        hasParent(states: any): boolean;
+        count(): number;
+        getAllScopeNames(): string[];
+        toStack(): any[];
+        /**
+         * Retrieves the scope for the given stack and current state.
+         *
+         * @param {string[]} stack - The stack of scopes.
+         * @param {string | Scope} currentState - The current state.
+         * @returns {Scope} The scope for the given stack and current state.
+         */
+        fromStack(stack: string[], currentState: string | Scope): Scope;
+    }
+}
 declare module "ace-code/src/split" {
     export type ISplit = import("ace-code").Ace.EventEmitter<any> & {
         [key: string]: any;