打字稿错误＃70006，引用任何类型

Question

I am working on a react project and I have typescript within the project. This is new to me so I am trying to figure out how to fix a type error within my componenet...

let dragStart = (e) => {
    let transferringData = e.dataTransfer.setData("text", e.target.id);
    let collectedData = e.dataTransfer.getData("text");
    setTimeout(() => {
        mainStore.closeWidgetToolbar();
        let userWidget = dashboardStore.userDashboards().value.widgets[collectedData];
        dashboardService.addWidget(userWidget);
        setLayout(dashboardService.getCurrentDashboard().tree);
    }, 200);
};

the error is

src/components/widget-toolbar/WidgetTile.tsx:15:22 - error TS7006: Parameter 'e' implicitly has an 'any' type.

Answer 1

You could do something like this:

// tsconfig.json
{
  "compilerOptions": {
    ...,
    "noImplicitAny": false // <-----
  },
  ...,
}

or define a type to e :

let dragStart = (e: any | unknown)