lazy property
If true, clients can present the variable with a UI that supports a
specific gesture to trigger its evaluation.
This mechanism can be used for properties that require executing code when
retrieving their value and where the code execution can be expensive
and/or produce side-effects. A typical example are properties based on a
getter function.
Please note that in addition to the lazy flag, the variable's
variablesReference is expected to refer to a variable that will provide
the value through another variable request.
Implementation
final bool? lazy;