2.0 first commit

src/drawing/data-source.ts

@@ -0,0 +1,23 @@
+import {
+	IChartApi,
+	ISeriesApi,
+	Logical,
+	SeriesOptionsMap,
+	Time,
+} from 'lightweight-charts';
+
+import { DrawingOptions } from './options';
+
+export interface Point {
+	time: Time | null;
+	logical: Logical;
+	price: number;
+}
+
+export interface DrawingDataSource {
+	chart: IChartApi;
+	series: ISeriesApi<keyof SeriesOptionsMap>;
+	options: DrawingOptions;
+	p1: Point;
+	p2: Point;
+}