linting fix

lib/setup-sandbox.js

@@ -29,6 +29,8 @@ const {
 } = localReflect;
 
 const speciesSymbol = Symbol.species;
+class localPromise extends global.Promise {}
+
 const localReflectApply = (target, thisArg, args) => {
 	if (thisArg instanceof localPromise && thisArg.constructor[speciesSymbol] !== localPromise) {
 		throw new Error('Sandbox escape attempt blocked');
@@ -71,7 +73,6 @@ function localUnexpected() {
 // global is originally prototype of host.Object so it can be used to climb up from the sandbox.
 if (!localReflectSetPrototypeOf(context, localObject.prototype)) throw localUnexpected();
 
-class localPromise extends global.Promise {}
 Object.defineProperties(global, {
 	global: {value: global, writable: true, configurable: true, enumerable: true},
 	globalThis: {value: global, writable: true, configurable: true},