message: restore new `firstSliceAng` option lost in master merge
diff: @@ -1865,6 +1865,14 @@ declare namespace PptxGenJS {
  }
  export interface IChartPropsChartPie {
  dataNoEffects?: boolean
  + /**
  + * MS-PPT > Format chart > Format Data Series > Series Options > "Angle of first slice"
  + * angle (degrees)
  + * - range: 0-359
  + * @since v3.4.0
  + * @default 0
  + */
  + firstSliceAng?: number
  }
  export interface IChartPropsChartRadar {
  radarStyle?: 'standard' | 'marker' | 'filled'
  