Rewrites the Durable Object declarations for the chosen mode.
shared is the one that changes bindings rather than exports: a Worker that does not declare the class but binds to another script's namespace is the cross-script shape.
shared
Rewrites the Durable Object declarations for the chosen mode.
sharedis the one that changes bindings rather than exports: a Worker that does not declare the class but binds to another script's namespace is the cross-script shape.