quick-lint-js

Find bugs in JavaScript programs.

E0079: missing name of exported function

In modules, functions can be exported by name or by default. It is an error to export an unnamed function by name:

export function({props}) {
  return React.createElement(
    "h1",
    null,
    `Hello, ${props.name}!`,
  );
}

To fix this error, export the function by default:

// Import using:
// import MyComponent from "./MyComponent.mjs";
export default function({props}) {
  return React.createElement(
    "h1",
    null,
    `Hello, ${props.name}!`,
  );
}

Alternatively, give a name to the function:

// Import using:
// import {MyComponent} from "./MyComponent.mjs";
export function MyComponent({props}) {
  return React.createElement(
    "h1",
    null,
    `Hello, ${props.name}!`,
  );
}

Documentation for other errors