Contains methods related to Rich Text Editor history.
export class History
An object of the History class can be accessed by the history property.
Specifies that the following actions should be saved as a single history transaction.
Use the beginTransaction and endTransaction methods to process several actions as a single history transaction.
Ends a history transaction.
Redo the last undone action in the Rich Text Editor.
Undo the last action in the Rich Text Editor.