Function resolveProvidedThing

src/ui-svelte/functions.svelte.ts:206–213

(
  thingOrThingId: MaybeGetter<UsedThing | Id | undefined>,
  offset: number,
)

): UsedThing | undefined => getThing(getContextValue(), thingOrThingId, offset);

const resolveProvidedThing = <UsedThing extends Thing>(
  thingOrThingId: MaybeGetter<UsedThing | Id | undefined>,
  offset: number,
): (() => UsedThing | undefined) => {
  const contextValue = getContextValue();
  return () =>
    getThing<UsedThing>(contextValue, maybeGet(thingOrThingId), offset);
};

const getThingIds = (contextValue: ContextValue, offset: number): Ids =>
  objIds((contextValue[offset * 2 + 1] ?? EMPTY_OBJ) as IdObj<unknown>);