grafana/public/app/features/canvas/registry.ts

import { Registry } from '@grafana/data';

import { CanvasElementItem, CanvasElementOptions } from './element';
import { buttonItem } from './elements/button';
import { droneFrontItem } from './elements/droneFront';
import { droneSideItem } from './elements/droneSide';
import { droneTopItem } from './elements/droneTop';
import { iconItem } from './elements/icon';
import { textBoxItem } from './elements/textBox';
import { windTurbineItem } from './elements/windTurbine';

export const DEFAULT_CANVAS_ELEMENT_CONFIG: CanvasElementOptions = {
  ...iconItem.getNewOptions(),
  type: iconItem.id,
  name: `Element 1`,
};

export const canvasElementRegistry = new Registry<CanvasElementItem>(() => [
  iconItem, // default for now
  textBoxItem,
  buttonItem,
  droneTopItem,
  droneFrontItem,
  droneSideItem,
  windTurbineItem,
]);