Package tree implements fetching tree status from Tree Status App.
Install puts the given `Client` implementation into the context.
Client defines the interface that interacts with Tree status App.
type State int8
State enumerates possible values for tree state.
Status models the status returned by tree status app.
Note that only fields that are needed in CV are included. Source of Truth: https://source.chromium.org/chromium/infra/infra/+/52a8cfcb436b0012e668630a2f261237046a033a:appengine/chromium_status/appengine_module/chromium_status/status.py;l=209-252