quick-lint-js

Find bugs in JavaScript programs.

E0237: interface properties cannot be marked public explicitly

In TypeScript interfaces, all properties are public. It is a syntax error to explicitly write the public keyword on an interface property:

interface Painter {
  public paintPixel(pos, color);
}

class CanvasPainter implements Painter {
  public paintPixel(pos, color) {
    // ...
  }
}

To fix this error, remove the public keyword from the interface property:

interface Painter {
  paintPixel(pos, color);
}

class CanvasPainter implements Painter {
  public paintPixel(pos, color) {
    // ...
  }
}

Documentation for other errors