From 6c2feaa38af02d246279bcbf4ed49b236ef806d6 Mon Sep 17 00:00:00 2001
From: fmizzell <fmizzell.dev@gmail.com>
Date: Tue, 2 Jul 2019 08:20:57 -0500
Subject: [PATCH] Adding a contract for Countable things and Parsers.

---
 src/Countable.php           | 10 ++++++++++
 src/Mock/Storage/Memory.php |  2 +-
 src/Parser.php              | 16 ++++++++++++++++
 3 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 src/Countable.php
 create mode 100644 src/Parser.php

diff --git a/src/Countable.php b/src/Countable.php
new file mode 100644
index 0000000..ab8af85
--- /dev/null
+++ b/src/Countable.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Contracts;
+
+use phpDocumentor\Reflection\Types\Integer;
+
+interface Countable
+{
+  public function count(): int;
+}
\ No newline at end of file
diff --git a/src/Mock/Storage/Memory.php b/src/Mock/Storage/Memory.php
index 3af56f9..d892a91 100644
--- a/src/Mock/Storage/Memory.php
+++ b/src/Mock/Storage/Memory.php
@@ -7,7 +7,7 @@
 
 class Memory implements Storage, BulkRetriever {
 
-  private $storage = [];
+  protected $storage = [];
 
   public function retrieve(string $id): ?string
   {
diff --git a/src/Parser.php b/src/Parser.php
new file mode 100644
index 0000000..79e6742
--- /dev/null
+++ b/src/Parser.php
@@ -0,0 +1,16 @@
+<?php
+
+
+namespace Contracts;
+
+
+interface Parser
+{
+  public function feed(string $chunk);
+
+  public function getRecord();
+
+  public function reset();
+
+  public function finish();
+}
\ No newline at end of file