From 1152f9019a142e4345548008000e73411cf40230 Mon Sep 17 00:00:00 2001
From: acheron <98934430+acheroncrypto@users.noreply.github.com>
Date: Tue, 3 Sep 2024 23:57:30 +0200
Subject: [PATCH] ts: Upgrade `typescript` to 5.5.4 (#3221)

---
 CHANGELOG.md                                  |  1 +
 ts/packages/anchor/package.json               |  2 +-
 .../anchor/src/program/namespace/methods.ts   |  4 +---
 .../anchor/src/program/namespace/simulate.ts  | 23 +++++++------------
 ts/yarn.lock                                  |  7 +++++-
 5 files changed, 17 insertions(+), 20 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4002405dd4..63b6a1cbf7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -84,6 +84,7 @@ The minor version will be incremented upon a breaking change and the patch versi
 - docker: Upgrade `node` to 20.16.0 LTS ([#3179](https://github.com/coral-xyz/anchor/pull/3179)).
 - ts: Change the `Program` constructor's `idl` parameter type to `any` ([#3181](https://github.com/coral-xyz/anchor/pull/3181)).
 - lang, spl: Remove `borsh 0.9` support ([#3199](https://github.com/coral-xyz/anchor/pull/3199)).
+- ts: Upgrade `typescript` to `5.5.4` and remove the generic parameters of `SimulateResponse` ([#3221](https://github.com/coral-xyz/anchor/pull/3221)).
 
 ## [0.30.1] - 2024-06-20
 
diff --git a/ts/packages/anchor/package.json b/ts/packages/anchor/package.json
index 9e14d67f1a..5e78c50279 100644
--- a/ts/packages/anchor/package.json
+++ b/ts/packages/anchor/package.json
@@ -76,7 +76,7 @@
     "ts-node": "^9.0.0",
     "tslib": "^2.3.1",
     "typedoc": "^0.22.10",
-    "typescript": "^4.5.2"
+    "typescript": "^5.5.4"
   },
   "files": [
     "dist",
diff --git a/ts/packages/anchor/src/program/namespace/methods.ts b/ts/packages/anchor/src/program/namespace/methods.ts
index 471c21158a..7cce79dce8 100644
--- a/ts/packages/anchor/src/program/namespace/methods.ts
+++ b/ts/packages/anchor/src/program/namespace/methods.ts
@@ -332,9 +332,7 @@ export class MethodsBuilder<
     });
   }
 
-  public async simulate(
-    options?: ConfirmOptions
-  ): Promise<SimulateResponse<any, any>> {
+  public async simulate(options?: ConfirmOptions): Promise<SimulateResponse> {
     if (this._resolveAccounts) {
       await this._accountsResolver.resolve();
     }
diff --git a/ts/packages/anchor/src/program/namespace/simulate.ts b/ts/packages/anchor/src/program/namespace/simulate.ts
index 8735fa26e9..3d0c7ee508 100644
--- a/ts/packages/anchor/src/program/namespace/simulate.ts
+++ b/ts/packages/anchor/src/program/namespace/simulate.ts
@@ -5,7 +5,7 @@ import { splitArgsAndCtx } from "../context.js";
 import { TransactionFn } from "./transaction.js";
 import { EventParser, Event } from "../event.js";
 import { Coder } from "../../coder/index.js";
-import { Idl, IdlEvent } from "../../idl.js";
+import { Idl, IdlEvent, IdlTypeDef } from "../../idl.js";
 import { translateError } from "../../error.js";
 import {
   AllEvents,
@@ -51,11 +51,11 @@ export default class SimulateFactory {
         throw new Error("Simulated logs not found");
       }
 
-      const events = [];
+      const events: Event[] = [];
       if (idl.events) {
         let parser = new EventParser(programId, coder);
         for (const event of parser.parseLogs(logs)) {
-          events.push(event as AllEvents<IDL>[number]);
+          events.push(event);
         }
       }
       return { events, raw: logs };
@@ -102,11 +102,7 @@ export default class SimulateFactory {
 export type SimulateNamespace<
   IDL extends Idl = Idl,
   I extends AllInstructions<IDL> = AllInstructions<IDL>
-> = MakeInstructionsNamespace<
-  IDL,
-  I,
-  Promise<SimulateResponse<AllEvents<IDL>[number], IdlTypes<IDL>>>
->;
+> = MakeInstructionsNamespace<IDL, I, Promise<SimulateResponse>>;
 
 /**
  * SimulateFn is a single method generated from an IDL. It simulates a method
@@ -117,13 +113,10 @@ export type SimulateNamespace<
 export type SimulateFn<
   IDL extends Idl = Idl,
   I extends AllInstructions<IDL> = AllInstructions<IDL>
-> = InstructionContextFn<
-  IDL,
-  I,
-  Promise<SimulateResponse<AllEvents<IDL>[number], IdlTypes<IDL>>>
->;
+> = InstructionContextFn<IDL, I, Promise<SimulateResponse>>;
 
-export type SimulateResponse<E extends IdlEvent, Defined> = {
-  events: readonly Event<E, Defined>[];
+// TODO: Infer event types
+export type SimulateResponse = {
+  events: readonly Event[];
   raw: readonly string[];
 };
diff --git a/ts/yarn.lock b/ts/yarn.lock
index 3eb1983180..bf16fa2405 100644
--- a/ts/yarn.lock
+++ b/ts/yarn.lock
@@ -4803,7 +4803,7 @@ typedoc@^0.22.10:
     minimatch "^5.1.0"
     shiki "^0.10.1"
 
-typescript@*, typescript@^4.5.2:
+typescript@*:
   version "4.9.3"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.3.tgz#3aea307c1746b8c384435d8ac36b8a2e580d85db"
   integrity sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==
@@ -4813,6 +4813,11 @@ typescript@=4.6.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.2.tgz#fe12d2727b708f4eef40f51598b3398baa9611d4"
   integrity sha512-HM/hFigTBHZhLXshn9sN37H085+hQGeJHJ/X7LpBWLID/fbc2acUMfU+lGD98X81sKP+pFa9f0DZmCwB9GnbAg==
 
+typescript@^5.5.4:
+  version "5.5.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.4.tgz#d9852d6c82bad2d2eda4fd74a5762a8f5909e9ba"
+  integrity sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==
+
 universalify@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.2.0.tgz#6451760566fa857534745ab1dde952d1b1761be0"