phpstan.neon and phpunit.xml adding

Author: CodeWithSushil

composer.json

@@ -12,7 +12,8 @@
     "license": "MIT",
     "require": {
         "php": "^8.4",
-        "ext-json": "*"
+        "ext-json": "*",
+        "ext-mbstring": "*"
     },
     "require-dev": {
         "tomasvotruba/type-coverage": "^2.1",
@@ -61,11 +62,14 @@
     ],
     "scripts": {
         "test:lint": "pint",
-        "test:type": "phpstan",
-        "test:unit": "phpunit",
-        "test:coverage": "phpunit",
+        "test:type": "phpstan analyse",
+        "test:unit": "phpunit --testdox",
+        "test:coverage": "phpunit --coverage-text --coverage-clover coverage.xml",
         "test": [
-            "@test:lint"
+            "@test:lint",
+            "@test:type",
+            "@test:unit",
+            "@test:coverage"
         ]
     },
     "config": {

composer.lock

@@ -0,0 +1,16 @@
+includes:
+    - vendor/phpstan/phpstan/conf/bleedingEdge.neon
+
+parameters:
+    level: max
+    paths:
+        - src
+
+    reportUnmatchedIgnoredErrors: true
+
+    type_coverage:
+        declare: 100
+        return_type: 100
+        param_type: 100
+        property_type: 100
+        constant: 100

phpstan.neon

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         cacheDirectory=".phpunit.cache"
+         executionOrder="depends,defects"
+         requireCoverageMetadata="true"
+         beStrictAboutCoverageMetadata="true"
+         beStrictAboutOutputDuringTests="true"
+         displayDetailsOnPhpunitDeprecations="true"
+         failOnPhpunitDeprecation="true"
+         failOnRisky="true"
+         failOnWarning="true" colors="true">
+    <testsuites>
+        <testsuite name="default">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <source ignoreIndirectDeprecations="true" restrictNotices="true" restrictWarnings="true">
+        <include>
+            <directory>src</directory>
+        </include>
+    </source>
+</phpunit>