Interface RouteIndication

interface RouteIndication {
    distance: number;
    distanceToNextLevel: number;
    floorIdentifier?: number;
    humanReadableMessage: string;
    indicationType: string;
    metaData: string[];
    metaDataFence: string;
    nameFence: string;
    neededLevelChange: boolean;
    nextFloorIdentifier?: number;
    orientation: number;
    orientationType: string;
    stepIdxDestination: number;
    stepIdxOrigin: number;
}