helper/undo-depth

Functions

Function Description

Function	Description
undoDepth	Returns the number of undoable events available in the editor's history. This can be used to determine whether the undo command is available, or to display the undo history depth in the UI. Example typescript const canUndo = undoDepth(state) > 0; console.log(`You can undo ${undoDepth(state)} changes`);

Returns the number of undoable events available in the editor's history.

This can be used to determine whether the undo command is available, or to display the undo history depth in the UI.

Example

typescript

const canUndo = undoDepth(state) > 0;
console.log(`You can undo ${undoDepth(state)} changes`);