type Slot = 'bottom' | 'middle' | 'top';

type LayerPropsCommon = {
  /**
   * A string that uniquely identifies the source in the style to which it is added.
   */
  id: string;

  /**
   * The id refers to an existing layer in the style. Does not create a new layer.
   */
  existing?: boolean;

  /**
   * The source from which to obtain the data to style.
   * If the source has not yet been added to the current style, the behavior is undefined.
   * Inferred from parent source only if the layer is a direct child to it.
   */
  sourceID?: string;

  /**
   * Identifier of the layer within the source identified by the sourceID property from which the receiver obtains the data to style.
   */
  sourceLayerID?: string;

  /**
   * Inserts a layer above aboveLayerID.
   */
  aboveLayerID?: string;

  /**
   * Inserts a layer below belowLayerID
   */
  belowLayerID?: string;

  /**
   * Inserts a layer at a specified index
   */
  layerIndex?: number;

  /**
   *  Filter only the features in the source layer that satisfy a condition that you define
   */
  filter?: FilterExpression;

  /**
   * The minimum zoom level at which the layer gets parsed and appears.
   */
  minZoomLevel?: number;

  /**
   * The maximum zoom level at which the layer gets parsed and appears.
   */
  maxZoomLevel?: number;

  /**
   * The slot this layer is assigned to. If specified, and a slot with that name exists, it will be placed at that position in the layer order.
   *
   * v11 only
   */
  slot?: Slot;
};