canBeamBack property
bool
canBeamBack
Whether it is possible to beamBack, i.e. there is more than 1 state in beamStateHistory.
Implementation
bool get canBeamBack => beamStateHistory.length > 1;
Whether it is possible to beamBack, i.e. there is more than 1 state in beamStateHistory.
bool get canBeamBack => beamStateHistory.length > 1;