remove some unused types

src/types.ts

@@ -3,7 +3,6 @@ import { Serie, Options } from '@chartwerk/core';
 export type BarSerieParams = {
   matchedKey: string;
   colorFormatter: (serie: BarSerie) => string;
-  label: BarLabel;
 }
 export type BarSerie = Serie & Partial<BarSerieParams>;
 export type BarAdditionalOptions = {
@@ -33,21 +32,3 @@ export type RowValues = {
   colors: (string | ((data: any) => string))[],
   serieTarget: string[],
 }
-
-export enum BarLabelPosition {
-  TOP = 'top',
-  CENTER = 'center',
-  BOTTOM = 'bottom',
-}
-
-export enum BarLabelPlaceholder {
-  TRIANGLE = 'triangle',
-}
-
-export type BarLabel = {
-  position: BarLabelPosition;
-  offset: number;
-  value: string;
-  valueFormatter: (data: any) => string;
-  placeholder: BarLabelPlaceholder;
-}