Add CommitInterface.php

Signed-off-by: Nathanael Esayeas <nathanael.esayeas@protonmail.com>

src/Interface/Git/CommitInterface.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Ghostwriter\Arm\Interface\Git;
+
+use Ghostwriter\Arm\Interface\Git\Commit\AuthorInterface;
+use Ghostwriter\Arm\Interface\Git\Commit\MessageInterface;
+use Ghostwriter\Arm\Interface\StringableInterface;
+
+interface CommitInterface extends StringableInterface
+{
+    public function author(): AuthorInterface;
+
+    public function branch(): BranchInterface;
+
+    public function message(): MessageInterface;
+
+    public static function new(AuthorInterface $author, BranchInterface $branch, MessageInterface $message): self;
+}
+
+//    public function commit(string $commit): string;
+//
+//    public function create(string $commit): string;
+//
+//    public function delete(string $commit): string;
+//
+//    public function exists(string $commit): bool;
+//
+//    public function get(string $commit): string;
+//
+//    public function list(): array;
+//
+//    public function set(string $commit): string;