refactor(Value): order tag getter above the constructor.

Author: sciborrudnicki

src/lib/value.class.ts

@@ -3,11 +3,13 @@
  * @export
  * @abstract
  * @class Value
- * @template Type 
+ * @template Type The type of the privately stored `#value`.
  */
+
 export abstract class Value<Type> {
   /**
    * @description Returns the `string` tag representation of the `Value` class when used in `Object.prototype.toString.call(instance)`.
+   * The `tag` getter returns the actual class name defined with the `Symbol.toStringTag()` of the child class.
    * @public
    * @readonly
    * @type {string}
@@ -16,6 +18,16 @@ export abstract class Value<Type> {
     return 'Value';
   }
 
+  /**
+   * @description Returns the string tag of the current instance defined by the `Symbol.toStringTag`.
+   * @public
+   * @returns {string | undefined} The extracted class name, such as `'Value'`, or `undefined` if extraction fails.
+   */
+  public get tag(): string | undefined {
+    const tag = Object.prototype.toString.call(this).slice(8, -1);
+    return tag !== 'Object' ? tag : undefined;
+  }
+
   /**
    * @description Returns the privately stored value of generic type variable `Type`.
    * @public
@@ -26,7 +38,6 @@ export abstract class Value<Type> {
     return this.#value;
   }
 
-  
   /**
    * @description Privately stored value of generic type variable `Type`.
    * @type {Type}
@@ -42,16 +53,6 @@ export abstract class Value<Type> {
     this.#value = value;
   }
 
-  /**
-   * @description Extracts the string tag of the current instance defined by the `Symbol.toStringTag`.
-   * @public
-   * @returns {string | undefined} The extracted class name, such as `'Value'`, or `undefined` if extraction fails.
-   */
-  public get tag(): string | undefined {
-    const tag = Object.prototype.toString.call(this).slice(8, -1);
-    return tag !== 'Object' ? tag : undefined;
-  }
-
   /**
    * @description Sets the value of generic type variable `Type`.
    * @protected