flowmesh-hook 0.1.2

FlowMesh-specific plugin extension surface (bindings, resource enums, supplier resolver, usage row)

FlowMesh Hook

FlowMesh-specific plugin extension surface. Carries the pieces FlowMesh adds on top of lumid-hooks:

• HookBindings — runtime-checkable Protocol extending the shared one with supplier_resolvers, used by the server's plugin gate.
• BaseBindings — frozen dataclass with FlowMesh's six fields (the five shared from lumid-hooks plus supplier_resolvers).
• ResourceKind / ResourceAction — FlowMesh resource and action enums.
• SupplierResolver / WorkerView — supplier attribution at dispatch time.
• UsageRow / FlowMeshUsageSink — FlowMesh's usage row shape and the parametrized sink alias.

Shared protocols (IdentityProvider, SubmissionGuard, PermissionChecker, ResourceRegistrar, UsageSink) and shared types (PrincipalContext, ResourceRef) live in lumid-hooks and should be imported from there.

The package depends only on lumid-hooks (transitively pydantic); it does not pull in the server or worker stack, so plugins can pip install flowmesh-hook without the heavy core.