fix dev mode

Author: trash-and-fire

packages/lib/src/internal/price-line.ts

@@ -12,8 +12,8 @@ export function priceLine<T extends SeriesActionParams>(
     target: SeriesActionResult<T>,
     params: PriceLineParams
 ): PriceLineActionResult {
-    // TODO: wait 4.0
-    const subject = (target.subject().createPriceLine as () => IPriceLine)();
+    // TODO: this works well but throw in dev mode if price is not provided
+    const subject = (target.subject().createPriceLine as (options: Partial<PriceLineOptions>) => IPriceLine)({ price: 0 });
     const defaults = clone(subject.options());
     subject.applyOptions(params);
     return {