Optional ReadonlyaccountEmits when the active account changes, so the inbox follows it without waiting for the next call.
Optional ReadonlynowClock in Unix seconds. Defaults to the wall clock.
ReadonlypoolReadonlyselfThe active account's public key, read on every call.
ReadonlysignerThe active account's signer, read on every call. The only key holder the backend uses.
ReadonlystoreThe shell's event store; inbox relay lists are read from it.
Readonlytiers
What a signer-backed messaging backend needs from the shell.
signerandselfPubkeyare read on every call, so one backend follows the active account.Example