Correct companion object visibility (#34)

Author: OptimumCode

api/json-schema-validator.api

@@ -61,13 +61,18 @@ public final class io/github/optimumcode/json/schema/JsonSchemaStream {
 }
 
 public final class io/github/optimumcode/json/schema/SchemaType : java/lang/Enum {
+	public static final field Companion Lio/github/optimumcode/json/schema/SchemaType$Companion;
 	public static final field DRAFT_2019_09 Lio/github/optimumcode/json/schema/SchemaType;
 	public static final field DRAFT_7 Lio/github/optimumcode/json/schema/SchemaType;
 	public static final fun find (Ljava/lang/String;)Lio/github/optimumcode/json/schema/SchemaType;
 	public static fun valueOf (Ljava/lang/String;)Lio/github/optimumcode/json/schema/SchemaType;
 	public static fun values ()[Lio/github/optimumcode/json/schema/SchemaType;
 }
 
+public final class io/github/optimumcode/json/schema/SchemaType$Companion {
+	public final fun find (Ljava/lang/String;)Lio/github/optimumcode/json/schema/SchemaType;
+}
+
 public final class io/github/optimumcode/json/schema/ValidationError {
 	public fun <init> (Lio/github/optimumcode/json/pointer/JsonPointer;Lio/github/optimumcode/json/pointer/JsonPointer;Ljava/lang/String;Ljava/util/Map;Lio/github/optimumcode/json/pointer/JsonPointer;)V
 	public synthetic fun <init> (Lio/github/optimumcode/json/pointer/JsonPointer;Lio/github/optimumcode/json/pointer/JsonPointer;Ljava/lang/String;Ljava/util/Map;Lio/github/optimumcode/json/pointer/JsonPointer;ILkotlin/jvm/internal/DefaultConstructorMarker;)V

src/commonMain/kotlin/io/github/optimumcode/json/schema/SchemaType.kt

@@ -14,12 +14,12 @@ public enum class SchemaType(
   DRAFT_2019_09(Uri.parse("https://json-schema.org/draft/2019-09/schema"), Draft201909SchemaLoaderConfig),
   ;
 
-  internal companion object {
+  public companion object {
     private const val HTTP_SCHEMA: String = "http"
     private const val HTTPS_SCHEMA: String = "https"
 
     @JvmStatic
-    fun find(schemaId: String): SchemaType? {
+    public fun find(schemaId: String): SchemaType? {
       val uri = Uri.parse(schemaId)
       if (uri.scheme.let { it != HTTP_SCHEMA && it != HTTPS_SCHEMA }) {
         // the schema in URI is unknown