# builder.WorkspaceApplyError

- **Module:** builder
- **Package:** @libtmux/workspace
- **Language:** TypeScript
- **Kind:** class
- **Source:** https://github.com/libtmux/libtmux-ts/blob/3fe1ca654b81b8cbf4a13b777a001a3298c87a6f/packages/workspace/src/builder.ts#L74
- **Page:** https://libtmux.org/en/ts/latest/workspace/reference/builder-workspaceapplyerror/

Applying stopped after tmux may already have changed.

`completed` records whole high-level milestones. The failed stage itself may
be partial because mutations are not transactions and transport failure may
leave delivery indeterminate. `requiresReplan` asks callers to rediscover
session, window, and pane structure; it says nothing about command effects.

## Members

- `completed` (attribute)
- `failed` (attribute)
- `requiresReplan` (attribute)
- `constructor` (method)