Hide StylePropertyString, StylePropertyNumber casts by making them private

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/css/StyleBuilder.kt

@@ -9,6 +9,9 @@ package org.jetbrains.compose.web.css
 
 import kotlin.properties.ReadOnlyProperty
 
+private fun StylePropertyValue(value: String): StylePropertyString = value.unsafeCast<StylePropertyString>()
+private fun StylePropertyValue(value: Number): StylePropertyNumber = value.unsafeCast<StylePropertyNumber>()
+
 interface StyleBuilder {
     fun property(propertyName: String, value: StylePropertyValue)
     fun variable(variableName: String, value: StylePropertyValue)
@@ -36,11 +39,8 @@ inline fun variableValue(variableName: String, fallback: StylePropertyValue? = n
 
 external interface CSSVariableValueAs<out T: StylePropertyValue>: StylePropertyValue
 
-inline fun <TValue> CSSVariableValue(value: StylePropertyValue) =
+inline fun <TValue> CSSVariableValue(value: StylePropertyValue) = value.unsafeCast<TValue>()
-    value.unsafeCast<TValue>()
+inline fun <TValue> CSSVariableValue(value: String) = value.unsafeCast<TValue>()
-
-inline fun <TValue> CSSVariableValue(value: String) =
-    CSSVariableValue<TValue>(StylePropertyValue(value))
 
 // after adding `variable` word `add` became ambiguous
 @Deprecated(

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/css/StylePropertyValue.kt

@@ -11,9 +11,6 @@ external interface StylePropertyValue
 external interface StylePropertyNumber: StylePropertyValue
 external interface StylePropertyString: StylePropertyValue
 
-inline fun StylePropertyValue(value: String): StylePropertyString = value.unsafeCast<StylePropertyString>()
-inline fun StylePropertyValue(value: Number): StylePropertyNumber = value.unsafeCast<StylePropertyNumber>()
-
 external interface CSSStyleValue: StylePropertyValue {
     override fun toString(): String
 }