From fd321739d8e888cc149185e9fc6079ce4958e2fe Mon Sep 17 00:00:00 2001
From: dannc <dannc.sao@gmail.com>
Date: Thu, 5 Oct 2023 16:10:06 +0700
Subject: [PATCH] internal: add phpstan to dev dependencies, create config

---
 composer.json |  1 +
 phpstan.neon  | 31 +++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 phpstan.neon

diff --git a/composer.json b/composer.json
index ee6ae68..e8a4c06 100644
--- a/composer.json
+++ b/composer.json
@@ -18,6 +18,7 @@
     "require-dev": {
         "mockery/mockery": "1.6.6",
         "pestphp/pest": "2.18.2",
+        "phpstan/phpstan": "^1.10",
         "squizlabs/php_codesniffer": "3.7.2"
     },
     "autoload": {
diff --git a/phpstan.neon b/phpstan.neon
new file mode 100644
index 0000000..af7fb31
--- /dev/null
+++ b/phpstan.neon
@@ -0,0 +1,31 @@
+parameters:
+    level: 8
+    paths:
+        - src
+        - tests
+    scanFiles:
+        # Pest handles loading custom helpers only when running tests
+        # @see https://pestphp.com/docs/helpers#usage
+        - tests/Pest.php
+        # Mockery doesn't autoload its helper functions
+        - vendor/mockery/mockery/library/helpers.php
+    ignoreErrors:
+        # Pest implicitly binds $this to the current test case
+        # @see https://pestphp.com/docs/underlying-test-case
+        - message: '#^Undefined variable: \$this$#'
+          paths:
+            - tests/*
+        # Pest custom expectations are dynamic and not conducive static analysis
+        # @see https://pestphp.com/docs/expectations#custom-expectations
+        - messages:
+            - '#Call to an undefined method Pest\\Expectation|Pest\\Support\\Extendable::#'
+            - '#Call to an undefined method Pest\\Mixins\\Expectation#'
+            - '#Call to an undefined method Pest\\PendingCalls\\TestCall|Pest\\Support\\HigherOrderTapProxy::#'
+          paths:
+            - tests/*
+        # Some mockery errors
+        - messages:
+            - '#Call to an undefined method Mockery\\ExpectationInterface|Mockery\\HigherOrderMessage::#'
+            - '#Parameter .+ Mockery\\LegacyMockInterface given.#'
+          paths:
+            - tests/*