Remove FreshRSS_Searchable for better types (#5212)

* Remove FreshRSS_Searchable for better types
The interface was not used, and it was preventing more precise types for the different `searchById()` methods, as they each have different input and output types.

* Fix type

1 files changed, 0 insertions, 10 deletions

diff --git a/app/Models/Searchable.php b/app/Models/Searchable.php
deleted file mode 100644
index a15a44ed7..000000000
--- a/app/Models/Searchable.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-interface FreshRSS_Searchable {
-
-	/**
-	 * @param int|string $id
-	 * @return Minz_Model
-	 */
-	public function searchById($id);
-}