fix(aggregation-layers): Fix missing types export (visgl#8713)

Author: donmccurdy

modules/aggregation-layers/src/aggregation-layer.ts

@@ -24,7 +24,8 @@ import {
   LayerDataSource,
   _compareProps as compareProps,
   UpdateParameters,
-  CompositeLayerProps
+  CompositeLayerProps,
+  Attribute
 } from '@deck.gl/core';
 import {filterProps} from './utils/prop-utils';
 
@@ -75,7 +76,7 @@ export default abstract class AggregationLayer<
     this.setState({changedAttributes});
   }
 
-  getAttributes() {
+  getAttributes(): {[id: string]: Attribute} {
     return this.getAttributeManager()!.getAttributes();
   }
 

modules/core/src/index.ts

@@ -45,6 +45,7 @@ export {default as _PickLayersPass} from './passes/pick-layers-pass';
 export {default as Deck} from './lib/deck';
 
 export {default as LayerManager} from './lib/layer-manager';
+export {default as Attribute} from './lib/attribute/attribute';
 export {default as AttributeManager} from './lib/attribute/attribute-manager';
 export {default as Layer} from './lib/layer';
 export {default as CompositeLayer} from './lib/composite-layer';

modules/main/src/index.ts

@@ -56,6 +56,7 @@ export {
   OrthographicController,
   _GlobeController,
   // For custom layers
+  Attribute,
   AttributeManager,
   // Shader modules
   picking,