createState method
Creates the mutable state for this widget at a given location in the tree.
Implementation
@override
State<StreamBuilderBase<T, S>> createState() =>
_StreamBuilderBaseState<T, S>();
Creates the mutable state for this widget at a given location in the tree.
@override
State<StreamBuilderBase<T, S>> createState() =>
_StreamBuilderBaseState<T, S>();