cachedClientFactory<Config,Client,>(opts: { provider: LogCategory; missingMessage: string; getConfig: () => Config | null; isSameConfig: (a: Config,b: Config,) => boolean; create: (config: Config) => Client | Promise<Client>; createMessage?: (config: Config) => string; }): { getClient: () => Promise<Client | null>; reset: () => void; }
Cache a provider API client keyed on its config. Reuses the cached client while the config is unchanged and recreates it when the config changes; returns null when the provider is unconfigured.
{ getClient: () => Promise<Client | null>; reset: () => void; }