import Camera from '@basementuniverse/camera';

const camera = new Camera();

class Game {
  // ...

  public draw(context: CanvasRenderingContext2D) {
    context.save();

    // This updates context transforms based on the camera's position and scale
    this.camera.draw(context);

    // Draw everything else...

    context.restore();
  }
}

const bounds: {
  top: number;
  bottom: number;
  left: number;
  right: number;
} = camera.bounds;

const worldPosition: {
  x: number;
  y: number;
} = camera.positionToWorld(screenPosition);

const options = { ... };
const camera = new Camera(options);