Bar graph added.

node_modules/vega-parser/index.js

@@ -0,0 +1,26 @@
+export {default as parse} from './src/parse';
+export {default as config} from './src/config';
+
+export {default as signal} from './src/parsers/signal';
+export {default as signalUpdates} from './src/parsers/signal-updates';
+export {default as stream} from './src/parsers/stream';
+
+export {
+  MarkRole,
+  FrameRole,
+  ScopeRole,
+  AxisRole,
+  AxisDomainRole,
+  AxisGridRole,
+  AxisLabelRole,
+  AxisTickRole,
+  AxisTitleRole,
+  LegendRole,
+  LegendEntryRole,
+  LegendLabelRole,
+  LegendSymbolRole,
+  LegendTitleRole
+} from './src/parsers/marks/roles';
+
+export {default as Scope} from './src/Scope';
+export {default as DataScope} from './src/DataScope';