Interface VoiceInstruction

Spoken instruction emitted at a fixed distance along a route step.

interface VoiceInstruction {
    distanceAlongStep: number;
    ssmlText?: string;
    text: string;
}

Properties

distanceAlongStep: number

Distance (meters) along the current step at which the instruction fires.

ssmlText?: string

Optional SSML version for advanced TTS engines.

text: string

Plain-text instruction (e.g., "In 400 meters, turn left on Main Street").