Bar graph added.

node_modules/vega/index.js

@@ -0,0 +1,86 @@
+// -- Transforms -----
+
+import {extend} from 'vega-util';
+import {transforms} from 'vega-dataflow';
+import * as tx from 'vega-transforms';
+import * as vtx from 'vega-view-transforms';
+import * as encode from 'vega-encode';
+import * as geo from 'vega-geo';
+import * as force from 'vega-force';
+import * as tree from 'vega-hierarchy';
+import * as reg from 'vega-regression';
+import * as voronoi from 'vega-voronoi';
+import * as wordcloud from 'vega-wordcloud';
+import * as xf from 'vega-crossfilter';
+extend(transforms, tx, vtx, encode, geo, force, tree, reg, voronoi, wordcloud, xf);
+
+
+// -- Exports -----
+
+export {
+  version
+} from './package.json';
+
+export * from 'vega-statistics';
+
+export * from 'vega-time';
+
+export * from 'vega-util';
+
+export * from 'vega-loader';
+
+export * from 'vega-scenegraph';
+
+export {
+  Dataflow,
+  EventStream,
+  Parameters,
+  Pulse,
+  MultiPulse,
+  Operator,
+  Transform,
+  changeset,
+  ingest,
+  isTuple,
+  definition,
+  transform,
+  transforms,
+  tupleid
+} from 'vega-dataflow';
+
+export {
+  scale,
+  scheme,
+  interpolate,
+  interpolateColors,
+  interpolateRange,
+  quantizeInterpolator
+} from 'vega-scale';
+
+export {
+  projection
+} from 'vega-projection';
+
+export {
+  View
+} from 'vega-view';
+
+export {
+  numberFormatDefaultLocale as formatLocale,
+  timeFormatDefaultLocale as timeFormatLocale,
+  locale,
+  defaultLocale,
+  resetDefaultLocale
+} from 'vega-format';
+
+export {
+  expressionFunction
+} from 'vega-functions';
+
+export {
+  parse
+} from 'vega-parser';
+
+export {
+  context as runtimeContext
+} from 'vega-runtime';