support static block in parser

lib/javascript/JavascriptParser.js

@@ -1447,6 +1447,11 @@ class JavascriptParser extends Parser {
 							this.walkExpression(classElement.value);
 							this.scope.topLevelScope = wasTopLevel;
 						}
+					} else if (classElement.type === "StaticBlock") {
+						const wasTopLevel = this.scope.topLevelScope;
+						this.scope.topLevelScope = false;
+						this.walkBlockStatement(classElement);
+						this.scope.topLevelScope = wasTopLevel;
 					}
 				}
 			}

test/cases/parsing/es2022/counter.js

@@ -0,0 +1,4 @@
+let value = 0;
+const add = () => value++;
+
+export { value, add }

test/cases/parsing/es2022/es2022.js

@@ -0,0 +1,20 @@
+import { add } from './counter';
+
+export default class Foo {
+	static {
+		new Foo(add);
+	}
+
+	constructor(fn) {
+		this.#foo = fn;
+		this.#add();
+	}
+
+	#foo = undefined;
+
+	#add() {
+		if (#foo in this && this.#foo) {
+			this.#foo();
+		}
+	}
+}

test/cases/parsing/es2022/index.js

@@ -0,0 +1,7 @@
+import { value, add } from "./counter";
+import Foo from "./es2022";
+
+it("should compile and run", () => {
+	new Foo(add);
+	expect(value).toBe(2);
+});