Checks whether a specific step is allowed to proceed.
Step index to check.
True if the step can be proceeded from, otherwise false.
Index of the current active step.
Jumps to the specified step index.
Target step index to navigate to.
Advances to the next step.
Moves to the previous step (but not below index 0).
Sets whether a specific step is allowed to proceed.
Step index to set permission for.
Whether the step can be navigated past.
Describes the shape of the Stepper context used to control step-based navigation.