Adds types for bundled visualizations & improves data extractor types.

data-extraction/src/DataExtractionResult.ts

@@ -1,27 +1,27 @@
-export type DataExtractionResult = {
-	data: ExtractedData;
+export interface DataExtractionResult {
+	data: VisualizationData;
 	usedExtractor: DataExtractorInfo;
 	availableExtractors: DataExtractorInfo[];
-};
+}
 
 /**
  * Instances must be valid json values.
  */
-export type ExtractedData = {
+export interface VisualizationData {
 	kind: Record<string, true>;
-};
+}
 
-export type DataExtractorInfo = {
+export interface DataExtractorInfo {
 	id: DataExtractorId;
 	name: string;
 	priority: number;
-};
+}
 
 export type DataExtractorId = {
 	__brand: "DataExtractorId";
 } & string;
 
-export function isExtractedData(val: unknown): val is ExtractedData {
+export function isVisualizationData(val: unknown): val is VisualizationData {
 	if (typeof val !== "object" || !val || !("kind" in val)) {
 		return false;
 	}