接口：StorageStats
定义于：packages/extension-api/src/extension-api.d.ts:3476
属性
read_count_normalized?
可选read_count_normalized:number
定义于：packages/extension-api/src/extension-api.d.ts:3477
read_size_bytes?
可选read_size_bytes:number
定义于：packages/extension-api/src/extension-api.d.ts:3478
write_count_normalized?
可选write_count_normalized:number
定义于：packages/extension-api/src/extension-api.d.ts:3479
write_size_bytes?
可选write_size_bytes:number