From b81b9ce00d4258edff0f61f8d8fc549466010426 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sun, 11 May 2025 16:23:50 +0200
Subject: [PATCH] Add a couple of new `eslint-plugin-unicorn` rules

The recent `eslint-plugin-unicorn` update added, and replaced, a few rules that seem useful for us; please refer to https://github.com/sindresorhus/eslint-plugin-unicorn/releases/tag/v59.0.0

Note that none of the following rules required any code-changes:
 - Replace `no-array-push-push` with `prefer-single-call`, see https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/prefer-single-call.md

 - Add `no-unnecessary-slice-end`, see https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/no-unnecessary-slice-end.md

 - Add `no-unnecessary-array-flat-depth`, see https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/no-unnecessary-array-flat-depth.md

 - Add `no-unnecessary-array-splice-count`, see https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/no-unnecessary-array-splice-count.md
---
 eslint.config.mjs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/eslint.config.mjs b/eslint.config.mjs
index fb107d324..277475fad 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -126,7 +126,6 @@ export default [
       "perfectionist/sort-exports": "error",
       "perfectionist/sort-named-exports": "error",
       "unicorn/no-abusive-eslint-disable": "error",
-      "unicorn/no-array-push-push": "error",
       "unicorn/no-array-reduce": ["error", { allowSimpleOperations: true }],
       "unicorn/no-console-spaces": "error",
       "unicorn/no-instanceof-builtins": "error",
@@ -134,6 +133,9 @@ export default [
       "unicorn/no-new-buffer": "error",
       "unicorn/no-single-promise-in-promise-methods": "error",
       "unicorn/no-typeof-undefined": ["error", { checkGlobalVariables: false }],
+      "unicorn/no-unnecessary-array-flat-depth": "error",
+      "unicorn/no-unnecessary-array-splice-count": "error",
+      "unicorn/no-unnecessary-slice-end": "error",
       "unicorn/no-useless-promise-resolve-reject": "error",
       "unicorn/no-useless-spread": "error",
       "unicorn/prefer-array-find": "error",
@@ -153,6 +155,7 @@ export default [
       "unicorn/prefer-negative-index": "error",
       "unicorn/prefer-optional-catch-binding": "error",
       "unicorn/prefer-regexp-test": "error",
+      "unicorn/prefer-single-call": "error",
       "unicorn/prefer-string-replace-all": "error",
       "unicorn/prefer-string-starts-ends-with": "error",
       "unicorn/prefer-ternary": ["error", "only-single-line"],