Interface IfcTaskTime

interface IfcTaskTime {
    ActualDuration?: string;
    ActualFinish?: string;
    ActualStart?: string;
    Completion?: number;
    DataOrigin?: IfcDataOriginEnum;
    DurationType?: IfcTaskDurationEnum;
    EarlyFinish?: string;
    EarlyStart?: string;
    FreeFloat?: string;
    IsCritical?: boolean;
    LateFinish?: string;
    LateStart?: string;
    Name?: string;
    RemainingTime?: string;
    ScheduleDuration?: string;
    ScheduleFinish?: string;
    ScheduleStart?: string;
    StatusTime?: string;
    TotalFloat?: string;
    UserDefinedDataOrigin?: string;
}