From 1553d204479b14a8a931042dd3b197c8e48c52e4 Mon Sep 17 00:00:00 2001
From: Jay Potter <j@ypotter.ca>
Date: Fri, 5 Jun 2026 15:06:46 -0400
Subject: [PATCH] initialize

---
 composer.json                           |  8 +++++++-
 src/Potter/Stream/SeekableInterface.php | 11 ++++++++++
 src/Potter/Stream/StreamInterface.php   | 27 +++++++++++++++++++++++++
 3 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 src/Potter/Stream/SeekableInterface.php
 create mode 100644 src/Potter/Stream/StreamInterface.php

diff --git a/composer.json b/composer.json
index c3bfcd3..b37a3fb 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,13 @@
     "description": "Potter Framework Stream Component",
     "type": "library",
     "require": {
-        "php": "^8.5"
+        "php": "^8.5",
+        "psr/http-message": "^2.0",
+        "potter/closeable": "^0.0.1",
+        "potter/detachable": "^0.0.1",
+        "potter/rewindable": "^0.0.1",
+        "potter/stringable": "^0.0.1",
+        "potter/writeable": "^0.0.1"
     },
     "license": "MIT",
     "autoload": {
diff --git a/src/Potter/Stream/SeekableInterface.php b/src/Potter/Stream/SeekableInterface.php
new file mode 100644
index 0000000..3497676
--- /dev/null
+++ b/src/Potter/Stream/SeekableInterface.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Potter\Stream;
+
+interface SeekableInterface 
+{
+    public function isSeekable(): bool;
+    public function seek(int $offset, int $whence = SEEK_SET): void;
+}
diff --git a/src/Potter/Stream/StreamInterface.php b/src/Potter/Stream/StreamInterface.php
new file mode 100644
index 0000000..cff3c07
--- /dev/null
+++ b/src/Potter/Stream/StreamInterface.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Potter\Stream;
+
+use \Potter\Stringable\StringableInterface;
+use \Potter\Rewindable\RewindableInterface;
+
+use \Potter\Closeable\CloseableInterface;
+use \Potter\Detachable\DetachableInterface;
+
+use \Potter\Readable\ReadableInterface;
+use \Potter\Writeable\WriteableInterface;
+
+use \Psr\Http\Message\StreamInterface as PsrStreamInterface;
+
+interface StreamInterface extends PsrStreamInterface, StringableInterface,
+    ReadableInterface, WriteableInterface,
+    CloseableInterface, DetachableInterface,
+    RewindableInterface, SeekableInterface
+{
+    public function getSize(): ?int;
+    public function tell(): int;
+    public function eof(): bool;
+    public function getMetadata(?string $key = null);
+}