Caret

is

Arguments
element	`Node`, `Element`, `Dom`
type	`String`	`Type of check: start or end.`

Checks the position of caret at the editable block.

var isEnd = this.app.caret.is(element, 'end');

Arguments
element	`Node`, `Element`, `Dom`
position	`String`	`Position of the caret: start. end, before, after.`

Sets the caret at the specified position.

this.app.caret.set(element, 'start');