WordPress editor block example with deprecated versions

_deprecated.js

/**
 * Each version gets a directory where I copy over all of the old block files,
 * then export them from here for use in your main block file.
 */
export { default as v1 } from './v1';
export { default as v1_01 } from './v1_01';

blocks.js

import * as exampleBlock from './blocks/example-block';

const { registerBlockType } = wp.blocks;
const { registerPlugin } = wp.plugins;

const plugins = [ /* plugins go here */ ];
const blocks = [
	/* blocks go here */
	exampleBlock,
];

blocks.forEach( ( { name, settings } ) => {
	registerBlockType( name, settings );
} );
plugins.forEach( ( { name, settings } ) => {
	registerPlugin( name, settings );
} );

example-block.js

import attributes from './attributes';
import edit from './edit';
import save from './save';
import { v1, v1_01 } from './_deprecated';
import './style.scss';

const { __ } = wp.i18n;

export const name = `my-blocks-plugin/example-block`;

export const settings = {
	title: __( 'Buy Now Button', 'my-blocks-plugin' ),
	description: __(
		'A customizeable button for linking to purchases.',
		'my-blocks-plugin',
	),
	icon: 'money', // https://material.io/tools/icons/
	category: 'layout',
	keywords: [
		__( 'buy now', 'my-blocks-plugin' ),
		__( 'buy button', 'my-blocks-plugin' ),
		__( 'call to action', 'my-blocks-plugin' ),
	],
	supports: {
		align: false,
		alignWide: false,
	},
	attributes,
	edit,
	save,
	deprecated: [ v1, v1_01 ],
};