Declaration of Exception::getCode() must be compatible with Potter\Throwable\ThrowableInterface::getCode(): int

.gitignore

@@ -1,8 +1,4 @@
-# ---> Composer
+composer.lock
 composer.phar
+/nbproject/
 /vendor/
-
-# Commit your application's lock file https://getcomposer.org/doc/01-basic-usage.md#commit-your-composer-lock-file-to-version-control
-# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
-# composer.lock
-

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2025 Potter
+Copyright (c) 2025 Jay Potter
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
 associated documentation files (the "Software"), to deal in the Software without restriction, including 

composer.json

@@ -0,0 +1,21 @@
+{
+    "name": "potter/throwable",
+    "type": "library",
+    "require": {
+        "php": "^8.4",
+        "potter/stringable": "dev-main"
+    },
+    "license": "MIT",
+    "autoload": {
+        "psr-4": {
+            "Potter\\Throwable\\": "src/Potter/Throwable/"
+        }
+    },
+    "authors": [
+        {
+            "name": "Jay Potter",
+            "email": "j@ypotter.ca"
+        }
+    ],
+    "minimum-stability": "dev"
+}

src/Potter/Throwable/AbstractThrowable.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Potter\Throwable;
+
+use \Throwable as BaseThrowable;
+use \Exception;
+
+abstract class AbstractThrowable extends Exception implements ThrowableInterface
+{
+
+}

src/Potter/Throwable/Throwable.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Potter\Throwable;
+
+abstract class Throwable extends AbstractThrowable
+{
+
+}

src/Potter/Throwable/ThrowableInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Potter\Throwable;
+
+use \Throwable as BaseThrowable;
+use \Potter\Stringable\StringableInterface;
+
+interface ThrowableInterface extends StringableInterface
+{
+    public function getMessage(): string;
+    public function getCode();
+    public function getFile(): string;
+    public function getLine(): int;
+    public function getTrace(): array;
+    public function getTraceAsString(): string;
+    public function getPrevious(): ?BaseThrowable;
+}