feat(types): add typescript 4.8 compatibility (#14990)

.github/workflows/ci.yml

@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ts-version: ["4.1", "4.2", "4.3", "4.4", "4.5"]
+        ts-version: ["4.1", "4.2", "4.3", "4.4", "4.5", "4.6", "4.7", "4.8"]
     name: TS Typings (${{ matrix.ts-version }})
     runs-on: ubuntu-latest
     steps:

src/hooks.d.ts

@@ -67,8 +67,8 @@ export interface ModelHooks<M extends Model = Model, TAttributes = any> {
 
 export interface SequelizeHooks<
   M extends Model<TAttributes, TCreationAttributes> = Model,
-  TAttributes = any,
-  TCreationAttributes = TAttributes
+  TAttributes extends {} = any,
+  TCreationAttributes extends {} = TAttributes
 > extends ModelHooks<M, TAttributes> {
   beforeDefine(attributes: ModelAttributes<M, TCreationAttributes>, options: ModelOptions<M>): void;
   afterDefine(model: ModelType): void;

src/model.d.ts

@@ -3260,15 +3260,15 @@ export abstract class Model<TModelAttributes extends {} = any, TCreationAttribut
 }
 
 /** @deprecated use ModelStatic */
-export type ModelType<TModelAttributes = any, TCreationAttributes = TModelAttributes> = new () => Model<TModelAttributes, TCreationAttributes>;
+export type ModelType<TModelAttributes extends {} = any, TCreationAttributes extends {} = TModelAttributes> = new () => Model<TModelAttributes, TCreationAttributes>;
 
 type NonConstructorKeys<T> = ({[P in keyof T]: T[P] extends new () => any ? never : P })[keyof T];
 type NonConstructor<T> = Pick<T, NonConstructorKeys<T>>;
 
 /** @deprecated use ModelStatic */
 export type ModelCtor<M extends Model> = ModelStatic<M>;
 
-export type ModelDefined<S, T> = ModelStatic<Model<S, T>>;
+export type ModelDefined<S extends {}, T extends {}> = ModelStatic<Model<S, T>>;
 
 // remove the existing constructor that tries to return `Model<{},{}>` which would be incompatible with models that have typing defined & replace with proper constructor.
 export type ModelStatic<M extends Model> = NonConstructor<typeof Model> & { new(): M };

yarn.lock

@@ -8322,9 +8322,9 @@ typescript@^4.4.3:
   integrity sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==
 
 typescript@^4.5.4:
-  version "4.5.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.4.tgz#a17d3a0263bf5c8723b9c52f43c5084edf13c2e8"
-  integrity sha512-VgYs2A2QIRuGphtzFV7aQJduJ2gyfTljngLzjpfW9FoYZF6xuw1W0vW9ghCKLfcWrCFxK81CSGRAvS1pn4fIUg==
+  version "4.8.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.3.tgz#d59344522c4bc464a65a730ac695007fdb66dd88"
+  integrity sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"