Returns all blocks in the content.
let $blocks = this.app.blocks.get();
$blocks.each(function($node) {
let instance = $node.dataget('instance');
});Returns all selected blocks.
let $blocks = this.app.blocks.get({ selected: true });
$blocks.each(function($node) {
let instance = $node.dataget('instance');
});Returns instances of all selected blocks.
let blocks = this.app.blocks.get({ selected: true, instances: true });
Returns the first block in the content.
let $block = this.app.blocks.get({ first: true });
Returns the last block in the content.
let $block = this.app.blocks.get({ last: true });