Version

5.0.2

Steps to reproduce

Using datazoom option for line chart similar to https://echarts.apache.org/examples/en/editor.html?c=line-aqi inside angular.
import { EChartsOption } from 'echarts';
{
....
dataZoom: {
type: 'inside',
startValue: '2014-06-01'
}
....
}

What is expected?

As per documentation number, string, Date are allowed in dataZoom.startValue.

What is actually happening?

Type error is getting thrown Type 'string' is not assignable to type 'number'. node_modules/echarts/types/dist/echarts.d.ts:8213:5 startValue?: number;