Interface RasterTileLayerOptions

interface RasterTileLayerOptions {
    alpha?: boolean;
    buffer?: number;
    draggable?: boolean;
    gutter?: number;
    isBaseLayer?: boolean;
    minZoom?: ZoomLevel;
    opacity?: number;
    removeBackBufferDelay?: number;
    tileHeight: number;
    tileWidth: number;
    transitionEffect?: null | string;
    visibility?: boolean;
    zoomOffset?: number;
}