VoiceInstructionEvent

type VoiceInstructionEvent = object;

From Navigation.addVoiceInstructionListener.

Properties

Property	Type	Description
distanceAlongStep	number	Meters from the start of the step at which the instruction is announced.
ssml	string	Empty if the route has no SSML.
text	string	Plain text of the instruction, e.g. "In 500 feet, turn right onto Market Street".