Type '{ type: string; name: string; data: any; }[]' not assignable to type

Im getting this error and the descriptions on how to fix it make no sense. I tried as Highcharts.SeriesColumnOptions and as Highcharts.SeriesLineDataOptions

and this is my code: new Chart({ title: { text: 'Pareto' }, xAxis: { categories: ['a', 'b', 'c'], crosshair: true }, yAxis: [{ title: { text: 'r' } }], series: [{ //line 272 type: 'column', name: 'p1', data: [1,2,3] }, { type: 'line', name: 'p2', data: [3,2,1] }] })

ERROR in mycomp.component.ts(272,9): error TS2322: Type '{ type: string; name: string; data: any; }[]' is not assignable to type '(SeriesAbandsOptions | SeriesAdOptions | SeriesAoOptions | SeriesApoOptions | SeriesAreaOptions | SeriesArearangeOptions | SeriesAreasplineOptions | SeriesAreasplinerangeOptions | ... 82 more ... | SeriesZigzagOptions)[]'.
  Type '{ type: string; name: string; data: any; }' is not assignable to type 'SeriesAbandsOptions | SeriesAdOptions | SeriesAoOptions | SeriesApoOptions | SeriesAreaOptions | SeriesArearangeOptions | SeriesAreasplineOptions | SeriesAreasplinerangeOptions | ... 82 more ... | SeriesZigzagOptions'.
    Type '{ type: string; name: string; data: any; }' is not assignable to type 'SeriesZigzagOptions'.
      Types of property 'type' are incompatible.
        Type 'string' is not assignable to type '"zigzag"'.
mycomp.component.ts(288,9): error TS2322: Type '{ type: string; name: string; data: any; }[]' is not assignable to type '(SeriesAbandsOptions | SeriesAdOptions | SeriesAoOptions | SeriesApoOptions | SeriesAreaOptions | SeriesArearangeOptions | SeriesAreasplineOptions | SeriesAreasplinerangeOptions | ... 82 more ... | SeriesZigzagOptions)[]'.
mycomp.component.ts(39,9): error TS2322: Type 'string' is not assignable to type '"area" | "map" | "line" | "polygon" | "areaspline" | "bar" | "column" | "pie" | "scatter" | "spline" | "abands" | "ad" | "ao" | "apo" | "arearange" | "areasplinerange" | "aroon" | ... 73 more ... | "zigzag"'.
mysecondcomp.component.ts(60,9): error TS2322: Type 'string' is not assignable to type '"area" | "map" | "line" | "polygon" | "areaspline" | "bar" | "column" | "pie" | "scatter" | "spline" | "abands" | "ad" | "ao" | "apo" | "arearange" | "areasplinerange" | "aroon" | ... 73 more ... | "zigzag"'.

im using angular 7.1.3

[Rolodo]

series: [ { name: “Countries”, color: “#E0E0E0”, enableMouseTracking: false, type: undefined, },

fixed my problem

[nitinprajapati1404]

series: [ { name: “Countries”, color: “#E0E0E0”, enableMouseTracking: false, type: undefined, },

fixed my problem

it works for me

but before there is no need to declare type in seris so now why we need to do it?