Type Alias MapSourceDataEvent

MapSourceDataEvent: MapLibreEvent & {
    dataType: "source";
    isSourceLoaded: boolean;
    shouldReloadTileOptions: GeoJSONSourceShouldReloadTileOptions;
    source: SourceSpecification;
    sourceDataChanged?: boolean;
    sourceDataType: MapSourceDataType;
    sourceId: string;
    tile: any;
}

The source data event interface

dataType: "source"
isSourceLoaded: boolean

True if the event has a dataType of source and the source has no outstanding network requests.
shouldReloadTileOptions: GeoJSONSourceShouldReloadTileOptions

Options to determine whether a tile should be reloaded.

Internal
source: SourceSpecification

The style spec representation of the source if the event has a dataType of source.
OptionalsourceDataChanged?: boolean
sourceDataType: MapSourceDataType
sourceId: string
tile: any

The tile being loaded or changed, if the event has a dataType of source and the event is related to loading of a tile.