New creates an instance of a FileStore.

NewBatch creates a new Batch.

DefaultPath is the path where segments will be saved by default.

Description is the description set in the store's information.

Name is the name set in the store's information.

Batch is the type that implements github.com/stratumn/go-core/store.Batch.

Config contains configuration options for the store.

FileStore is the type that implements github.com/stratumn/go-core/store.Adapter.

Info is the info returned by GetInfo.