refactor: use constructor expression type

fastify · Jun 29, 2024 · d12601c · d12601c
1 parent dd189ce
commit d12601c
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/types/index.d.ts b/types/index.d.ts
@@ -35,7 +35,7 @@ declare namespace fastifyUnderPressure {
     pressureHandler?: (request: FastifyRequest, reply: FastifyReply, type: string, value: number | undefined) => Promise<void> | void;
     sampleInterval?: number;
     exposeStatusRoute?: boolean | string | { routeOpts: object; routeSchemaOpts?: object; routeResponseSchemaOpts?: object; url?: string };
-    customError?: Error | ErrorConstructor;
+    customError?: Error | (new () => Error);
   }
 
   export const TYPE_EVENT_LOOP_DELAY = 'eventLoopDelay'

diff --git a/types/index.test-d.ts b/types/index.test-d.ts
@@ -92,12 +92,15 @@ const server = fastify();
     }
   })
 
-  server.register(fastifyUnderPressure, {
-    customError: new Error('custom error message')
-  });
+  class CustomError extends Error {
+    constructor () {
+      super('Custom error message')
+      Error.captureStackTrace(this, CustomError)
+    }
+  }
 
   server.register(fastifyUnderPressure, {
-    customError: Error
+    customError: CustomError
   });
 };