from static method
Returns the first XML declaration found in string
.
string
must not be null
.
If trimWhitespace
is true
, unnecessary whitespace between nodes
will be removed and all remaining whitespace will be replaced with
a single space. trimWhitespace
must not be null
.
Returns null
if no XML declaration was found.
Implementation
static XmlDeclaration? from(
String string, {
bool trimWhitespace = true,
}) {
return StringParser.from<XmlDeclaration>(
input: string,
delimiter: Delimiters.xmlDeclaration,
getNode: _getDeclaration,
trimWhitespace: trimWhitespace,
);
}