LayoutBuilder constructor Null safety
Creates a widget that defers its building until layout.
The builder argument must not be null.
Implementation
const LayoutBuilder({
super.key,
required super.builder,
}) : assert(builder != null);
Creates a widget that defers its building until layout.
The builder argument must not be null.
const LayoutBuilder({
super.key,
required super.builder,
}) : assert(builder != null);