message: Document asyncValues/asyncDebounce props.
diff: @@ -47,7 +47,15 @@ export type SearchFilterComponentProps = {
  name: string;
  label?: string;
  values?: string[];
  + /**
  + * An async function to return a list of values to be used in the filter. In
  + * the autocomplete filter, the last input value is provided as an input to
  + * allow values to be filtered. This function is debounced and values cached.
  + */
  asyncValues?: (partial: string) => Promise<string[]>;
  + /**
  + * Debounce time (ms) used by the asyncValues callback. Defaults to 250ms.
  + */
  asyncDebounce?: number;
  defaultValue?: string[] | string | null;
  };
  