optionalScriptsCanOverrideSlicerSettingsProperty

A Kotlin delegate to create an OptionalScriptsCanOverrideSlicerSettingsProperty (the implementation will be a SimpleOptionalScriptsCanOverrideSlicerSettingsProperty). Typical usage :

val fooProperty by optionalScriptsCanOverrideSlicerSettingsProperty( initialValue )
var foo by  myFooProperty