Introduce OpenAIThrowable

src/Exceptions/ErrorException.php

@@ -6,7 +6,7 @@
 
 use Exception;
 
-final class ErrorException extends Exception
+final class ErrorException extends Exception implements OpenAIThrowable
 {
     /**
      * Creates a new Exception instance.

src/Exceptions/InvalidArgumentException.php

@@ -6,4 +6,4 @@
 
 use Exception;
 
-final class InvalidArgumentException extends Exception {}
+final class InvalidArgumentException extends Exception implements OpenAIThrowable {}

src/Exceptions/OpenAIThrowable.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace OpenAI\Exceptions;
+
+use Throwable;
+
+interface OpenAIThrowable extends Throwable {}

src/Exceptions/TransporterException.php

@@ -7,7 +7,7 @@
 use Exception;
 use Psr\Http\Client\ClientExceptionInterface;
 
-final class TransporterException extends Exception
+final class TransporterException extends Exception implements OpenAIThrowable
 {
     /**
      * Creates a new Exception instance.

src/Exceptions/UnknownEventException.php

@@ -6,4 +6,4 @@
 
 use Exception;
 
-final class UnknownEventException extends Exception {}
+final class UnknownEventException extends Exception implements OpenAIThrowable {}

src/Exceptions/UnserializableResponse.php

@@ -7,7 +7,7 @@
 use Exception;
 use JsonException;
 
-final class UnserializableResponse extends Exception
+final class UnserializableResponse extends Exception implements OpenAIThrowable
 {
     /**
      * Creates a new Exception instance.