Shares the virtual Workspace configuration source tree, Decodal evaluation, diagnostics, and completion across native/WASM. Inputs are content-addressed snapshots, not a mechanism for reading host configuration directories. Callers own persistence, save-time authorization, and whole-tree CAS.

Main entry points

[VirtualPath] and [ConfigTreeSnapshot] — virtual paths and source-change validation
[WorkspaceConfigSchemaBundle] and [ToolchainContract] — evaluation-condition identity
[SnapshotEnvironment] and [SnapshotImportLoader] — evaluation and closed import resolution