feat: expose Json5QuoteStrategy api

Author: lisonge

json5/src/commonMain/kotlin/li/songe/json5/Json5QuoteStrategy.kt

@@ -1,29 +1,28 @@
 package li.songe.json5
 
 
-@Suppress("unused")
-sealed class Json5QuoteStrategy {
+public fun interface Json5QuoteStrategy {
     /**
      * - true -> single quote
      * - false -> double quote
      */
-    internal abstract fun quote(value: String): Boolean
+    public fun quote(value: String): Boolean
 
-    data object Single : Json5QuoteStrategy() {
-        override fun quote(value: String) = true
+    public data object Single : Json5QuoteStrategy {
+        override fun quote(value: String): Boolean = true
     }
 
-    data object Double : Json5QuoteStrategy() {
-        override fun quote(value: String) = false
+    public data object Double : Json5QuoteStrategy {
+        override fun quote(value: String): Boolean = false
     }
 
-    data object PreferSingle : Json5QuoteStrategy() {
+    public data object PreferSingle : Json5QuoteStrategy {
         override fun quote(value: String): Boolean {
             return value.contains('"') || !value.contains('\'')
         }
     }
 
-    data object PreferDouble : Json5QuoteStrategy() {
+    public data object PreferDouble : Json5QuoteStrategy {
         override fun quote(value: String): Boolean {
             return value.contains('"') && !value.contains('\'')
         }