dart / 1 / dart-svg / attributeclassset / first.html

first property

String first

Returns the first element.

Throws a StateError if this is empty. Otherwise returns the first element in the iteration order, equivalent to this.elementAt(0).

Source

String get first => readClasses().first;

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https://api.dartlang.org/stable/1.24.3/dart-svg/AttributeClassSet/first.html