StepNodeIconBuilder typedef

StepNodeIconBuilder = Widget? Function(int index, int completedStepIndex)

A typedef for a function that builds optional widget for a step node icon.

The function takes two parameters:

• index: The index of the current step.
• completedStepIndex: The index of the last completed step.

Returns an optional Widget that represents the icon for the step node.

Implementation

typedef StepNodeIconBuilder = Widget? Function(
    int index, int completedStepIndex);