parse method
Parses the given value
into a PlaceholderParsedValue structure without resolving it.
This method breaks the string into a list of Part
s (text and placeholders),
but does not attempt to resolve them.
Useful if you need to inspect the structure of a string before resolving it.
Implementation
PlaceholderParsedValue parse(String value) {
List<PlaceholderPart> parts = _parseWithPlaceholder(value, false);
return PlaceholderParsedValue(value, parts);
}