44     init(asyncId, type, triggerAsyncId, resource) {  argument
47       typeMemory.set(asyncId, type);
49             type, asyncId,
56     before(asyncId) {  argument
57       const type = typeMemory.get(asyncId);
60       trace(kBeforeEvent, kTraceEventCategory, `${type}_CALLBACK`, asyncId);
63     after(asyncId) {  argument
64       const type = typeMemory.get(asyncId);
67       trace(kEndEvent, kTraceEventCategory, `${type}_CALLBACK`, asyncId);
70     destroy(asyncId) {  argument
71       const type = typeMemory.get(asyncId);
74       trace(kEndEvent, kTraceEventCategory, type, asyncId);
77       typeMemory.delete(asyncId);