SharedDictionaryInfo Object

match string - The matching path pattern for the dictionary which was declared in 'use-as-dictionary' response header's match option.
matchDestinations string[] - An array of matching destinations for the dictionary which was declared in 'use-as-dictionary' response header's match-dest option.
id string - The Id for the dictionary which was declared in 'use-as-dictionary' response header's id option.
dictionaryUrl string - URL of the dictionary.
lastFetchTime Date - The time of when the dictionary was received from the network layer.
responseTime Date - The time of when the dictionary was received from the server. For cached responses, this time could be "far" in the past.
expirationDuration number - The expiration time for the dictionary which was declared in 'use-as-dictionary' response header's expires option in seconds.
lastUsedTime Date - The time when the dictionary was last used.
size number - The amount of bytes stored for this shared dictionary information object in Chromium's internal storage (usually Sqlite).
hash string - The sha256 hash of the dictionary binary.