Readonly_OptionalinitialArr: any[]Optionalkey: string = ""Loads a key (or subtree) from the adapter into the cache, returning the value.
Synchronous when the key is already cached (or the adapter is synchronous);
returns a Promise otherwise. On an async adapter, reading flat.data.<key>
after a cache miss throws Key not loaded ... 'await load()' — await this first.
Optionalkey: string = ""Staticget
Template-tag getter:
flat.get\count`orflat.get`config.display.brightness`. Always async — awaitsload()` and returns the value (array keys unwrap to the raw array).