Function setLabelOptions

src/hooks/useOptions.ts:27–35

(
      labelOptionsMap: Map<React.ReactNode, OptionType>,
      option: OptionType,
      key: string | number,
    )

    const labelOptions = new Map<React.ReactNode, OptionType>();

    const setLabelOptions = (
      labelOptionsMap: Map<React.ReactNode, OptionType>,
      option: OptionType,
      key: string | number,
    ) => {
      if (key && typeof key === 'string') {
        labelOptionsMap.set(option[key], option);
      }
    };

    const dig = (optionList: OptionType[], isChildren = false) => {
      // for loop to speed up collection speed