exceptions/MDInvalidNodaLinkException.php

@@ -1,18 +0,0 @@
-<?PHP
-declare(strict_types = 1);
-
-/**
- * Exception thrown in case a controlled vocabulary is to be linked using an invalid ID.
- */
-class MDInvalidNodaLinkException extends MDgenericInvalidInputsException {
-    /**
-     * Error message.
-     *
-     * @return string
-     */
-    public function errorMessage() {
-        //error message
-        return 'Inputs are not valid.';
-
-    }
-}

exceptions/MDInvalidNodaLinkLocIdIsSh.php

@@ -1,21 +0,0 @@
-<?PHP
-declare(strict_types = 1);
-
-/**
- * Exception thrown in case a library of congress link refers to the subject
- * headings (subject headings are a dedicated, full vocabulary according to
- * md's definition).
- */
-final class MDInvalidNodaLinkLocIdIsSh extends MDInvalidNodaLinkException {
-    /**
-     * Error message.
-     *
-     * @return string
-     */
-    public function errorMessage() {
-        //error message
-        return 'Inputs are not valid.';
-
-    }
-}
-