[WASM] Regex std implementation

libraries/stdlib/wasm/builtins/kotlin/Char.kt

@@ -144,17 +144,27 @@ public class Char private constructor(public val value: Char) : Comparable<Char>
         /**
          * The minimum value of a supplementary code point, `\u0x10000`.
          */
-        public const val MIN_SUPPLEMENTARY_CODE_POINT: Int = 0x10000
+        internal const val MIN_SUPPLEMENTARY_CODE_POINT: Int = 0x10000
+
+        /**
+         * The minimum value of a Unicode code point.
+         */
+        internal const val MIN_CODE_POINT = 0x000000
+
+        /**
+         * The maximum value of a Unicode code point.
+         */
+        internal const val MAX_CODE_POINT = 0X10FFFF
 
         /**
          * The minimum radix available for conversion to and from strings.
          */
-        public const val MIN_RADIX: Int = 2
+        internal const val MIN_RADIX: Int = 2
 
         /**
          * The maximum radix available for conversion to and from strings.
          */
-        public const val MAX_RADIX: Int = 36
+        internal const val MAX_RADIX: Int = 36
 
         /**
          * The number of bytes used to represent a Char in a binary form.