[Chartjs]-"Type of import ("…/charjs/types/indexsm" has no construct signatures issue on Vue3 and ChartJS?

Chart.js v3 is treeshakable so the way you use it has changed, see documentation on how to use all the ways (https://www.chartjs.org/docs/latest/getting-started/integration.html#bundlers-webpack-rollup-etc),

Most easy way like you are used to you have to make your import statement like this: import Chart from 'chart.js/auto';