Add new functions

Signed-off-by: Avior <florian.bouillon@delta-wings.net>

interfaces/Card.ts

@@ -33,10 +33,34 @@ export interface CardSingle {
 		code: string
 	}
 	cardTypes?: {
-		normal: boolean
-		reverse: boolean
-		holo: boolean
-		firstEd: boolean
+		/**
+		 * normal card without anything special
+		 *
+		 *
+		 * @type {boolean} consider `undefined` to true
+		 */
+		normal?: boolean
+		/**
+		 * Card which has a holographic background
+		 * but not the picture
+		 *
+		 * @type {boolean} `undefined` === `true`
+		 */
+		reverse?: boolean
+		/**
+		 * Card which has a hologaphic picture
+		 *
+		 * @type {boolean} `undefined` === `false`
+		 */
+		holo?: boolean
+		/**
+		 * Card which can have a `1st ed` icon
+		 *
+		 * only the base expansion should received it
+		 *
+		 * @type {boolean} `undefined` === `false`
+		 */
+		firstEd?: boolean
 	}
 
 	// Pokémon only