Split Storage usage and Storage configuration

src/Model/Storage/IWritableStorage.php

@@ -50,54 +50,4 @@ interface IWritableStorage extends IStorage
 	 * @throws ReferenceStorageException in case the reference doesn't exist
 	 */
 	public function delete(string $reference);
-
-	/**
-	 * Get info about storage options
-	 *
-	 * @return array
-	 *
-	 * This method return an array with informations about storage options
-	 * from which the form presented to the user is build.
-	 *
-	 * The returned array is:
-	 *
-	 *    [
-	 *      'option1name' => [ ..info.. ],
-	 *      'option2name' => [ ..info.. ],
-	 *      ...
-	 *    ]
-	 *
-	 * An empty array can be returned if backend doesn't have any options
-	 *
-	 * The info array for each option MUST be as follows:
-	 *
-	 *    [
-	 *      'type',      // define the field used in form, and the type of data.
-	 *                   // one of 'checkbox', 'combobox', 'custom', 'datetime',
-	 *                   // 'input', 'intcheckbox', 'password', 'radio', 'richtext'
-	 *                   // 'select', 'select_raw', 'textarea'
-	 *
-	 *      'label',     // Translatable label of the field
-	 *      'value',     // Current value
-	 *      'help text', // Translatable description for the field
-	 *      extra data   // Optional. Depends on 'type':
-	 *                   // select: array [ value => label ] of choices
-	 *                   // intcheckbox: value of input element
-	 *                   // select_raw: prebuild html string of < option > tags
-	 *    ]
-	 *
-	 * See https://github.com/friendica/friendica/wiki/Quick-Template-Guide
-	 */
-	public function getOptions(): array;
-
-	/**
-	 * Validate and save options
-	 *
-	 * @param array $data Array [optionname => value] to be saved
-	 *
-	 * @return array  Validation errors: [optionname => error message]
-	 *
-	 * Return array must be empty if no error.
-	 */
-	public function saveOptions(array $data): array;
 }