Update types of fastify instance and plugin

supertokens · Oct 4, 2024 · 649f42f · 649f42f
1 parent eb05160
commit 649f42f
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Showing 3 changed files with 27 additions and 7 deletions.
diff --git a/lib/build/framework/fastify/index.d.ts b/lib/build/framework/fastify/index.d.ts
@@ -1,6 +1,10 @@
 // @ts-nocheck
 export type { SessionRequest } from "./framework";
-export declare const plugin: import("./types").FastifyPluginCallback;
+export declare const plugin: import("./types").FastifyPluginCallback<import("./types").FastifyInstance<
+    unknown,
+    import("./types").FastifyRequest,
+    import("./types").FastifyReply
+>>;
 export declare const errorHandler: () => (
     err: any,
     req: import("./types").FastifyRequest,

diff --git a/lib/build/framework/fastify/types.d.ts b/lib/build/framework/fastify/types.d.ts
@@ -19,7 +19,15 @@ export interface FastifyReply {
     getHeader(key: any): number | string | string[] | undefined;
     type(contentType: string): FastifyReply;
 }
-export interface FastifyInstance<Instance = any, Request = any, Reply = any> {
-    addHook(name: string, hook: (req: Request, reply: Reply) => void): Instance;
+export interface FastifyInstance<
+    Instance = unknown,
+    Request extends FastifyRequest = FastifyRequest,
+    Reply extends FastifyReply = FastifyReply
+> {
+    addHook(this: Instance, name: string, hook: (req: Request, reply: Reply) => void): Instance;
 }
-export declare type FastifyPluginCallback = (instance: any, opts: any, done: (err?: Error) => void) => void;
+export declare type FastifyPluginCallback<Instance = FastifyInstance> = (
+    instance: Instance,
+    opts: unknown,
+    done: (err?: Error) => void
+) => void;
diff --git a/lib/ts/framework/fastify/types.ts b/lib/ts/framework/fastify/types.ts
@@ -21,8 +21,16 @@ export interface FastifyReply {
     type(contentType: string): FastifyReply;
 }
 
-export interface FastifyInstance<Instance = any, Request = any, Reply = any> {
-    addHook(name: string, hook: (req: Request, reply: Reply) => void): Instance;
+export interface FastifyInstance<
+    Instance = unknown,
+    Request extends FastifyRequest = FastifyRequest,
+    Reply extends FastifyReply = FastifyReply
+> {
+    addHook(this: Instance, name: string, hook: (req: Request, reply: Reply) => void): Instance;
 }
 
-export type FastifyPluginCallback = (instance: any, opts: any, done: (err?: Error) => void) => void;
+export type FastifyPluginCallback<Instance = FastifyInstance> = (
+    instance: Instance,
+    opts: unknown,
+    done: (err?: Error) => void
+) => void;