diff --git a/src/Interfaces/Options/Repository.php b/src/Interfaces/Options/Repository.php
index c8c94083..87503d73 100644
--- a/src/Interfaces/Options/Repository.php
+++ b/src/Interfaces/Options/Repository.php
@@ -3,6 +3,7 @@
 namespace Cone\Root\Interfaces\Options;
 
 use Illuminate\Contracts\Database\Eloquent\Builder;
+use Illuminate\Support\Collection;
 
 interface Repository
 {
@@ -10,4 +11,44 @@ interface Repository
      * Get the option query.
      */
     public function query(): Builder;
+
+    /**
+     * Get the option.
+     */
+    public function get(string $key, mixed $default = null, bool $refresh = false): mixed;
+
+    /**
+     * Get the options.
+     */
+    public function getMany(array $keys, array $defaults = [], bool $refresh = false): Collection;
+
+    /**
+     * Set the option.
+     */
+    public function set(string $key, mixed $value): void;
+
+    /**
+     * Set the options.
+     */
+    public function setMany(array $values): void;
+
+    /**
+     * Delete the option.
+     */
+    public function delete(string $key): void;
+
+    /**
+     * Delete the options.
+     */
+    public function deleteMany(array $keys): void;
+
+    /**
+     * Set the cast to the given key.
+     */
+    public function cast(string $key, string $cast): static;
+
+    /**
+     * Resolve the cast for the given key.
+     */
+    public function resolveCast(string $key): string;
 }