This is an internal package containing common interfaces for API and between internal layers.
presence APIs should be accessed via @fluidframework/presence package.
Exports and source organization
"." (root files exposed via ./index.ts) - public APIs
"./internal" (./internal.ts) - common internal interfaces and utilities
"./internal/workspace" - internal interfaces for workspace layer or its dependents
"./internal/workspace-runtime" - interfaces spanning workspace and runtime layers boundary
"./internal/workspace-states" - interfaces spanning workspace and states layers boundary