xmlDeclaration
fun xmlDeclaration(version: String = "1.0", encoding: String = "UTF-8", standalone: Boolean? = null)(source)
Adds an XML declaration to the document.
Parameters
version
The XML version (default is "1.0")
encoding
The character encoding (default is "UTF-8")
standalone
Whether the document is standalone (default is null, which means the attribute is not included)