Update TS Config to support new decorators model definition (#272)

Author: johneatmon

src/sscce-sequelize-7.ts

@@ -1,4 +1,5 @@
-import { DataTypes, Model } from '@sequelize/core';
+import { CreationOptional, DataTypes, InferAttributes, InferCreationAttributes, Model } from '@sequelize/core';
+import { Attribute, NotNull } from '@sequelize/core/decorators-legacy';
 import { createSequelize7Instance } from '../dev/create-sequelize-instance';
 import { expect } from 'chai';
 import sinon from 'sinon';
@@ -21,14 +22,15 @@ export async function run() {
     },
   });
 
-  class Foo extends Model {}
+  class Foo extends Model<InferAttributes<Foo>, InferCreationAttributes<Foo>> {
+    declare id: CreationOptional<number>;
 
-  Foo.init({
-    name: DataTypes.TEXT,
-  }, {
-    sequelize,
-    modelName: 'Foo',
-  });
+    @Attribute(DataTypes.TEXT)
+    @NotNull
+    declare name: string;
+  }
+
+  sequelize.addModels([Foo]);
 
   // You can use sinon and chai assertions directly in your SSCCE.
   const spy = sinon.spy();

tsconfig.json

@@ -5,8 +5,9 @@
   ],
   "compilerOptions": {
     "target": "es2021",
-    "module": "CommonJS",
-    "moduleResolution": "Node",
+    "module": "nodenext",
+    "experimentalDecorators": true,
+    "moduleResolution": "nodenext",
     "esModuleInterop": true,
     "resolveJsonModule": true,
     "newLine": "lf",