{ "worlds": [ { "name": "foo", "imports": { "a": { "function": { "name": "a", "kind": "freestanding", "params": [] } } }, "exports": { "a": { "interface": { "id": 0 } } }, "package": 0 } ], "interfaces": [ { "name": null, "types": {}, "functions": {}, "package": 0 } ], "types": [], "packages": [ { "name": "foo:foo", "interfaces": {}, "worlds": { "foo": 0 } } ] }