How to use the react-md/lib/Autocompletes.fuzzyFilter function in react-md

const filteredNavItems = this.state.navItems.slice().map(section => ({
      ...section,
      nestedItems: Autocomplete.fuzzyFilter(section.nestedItems, value, 'primaryText'),
    }));

const filteredNavItems = this.state.navItems.slice().map(section => ({
      ...section,
      nestedItems: Autocomplete.fuzzyFilter(section.nestedItems, value, 'primaryText'),
    }));

const filteredNavItems = this.state.navItems.slice().map(section => ({
      ...section,
      nestedItems: Autocomplete.fuzzyFilter(section.nestedItems, value, 'primaryText'),
    }));

_filterAndInjectHeaders = (filterText = '') => {
    if (!filterText) { return []; }

    const filtered = Autocomplete.fuzzyFilter(programmingLanguages, filterText);
    LETTERS.forEach(l => {
      const i = findIndex(filtered, pl => typeof pl.charAt === 'function' && pl.charAt(0).toUpperCase() === l);
      if (i >= 0) {
        filtered.splice(i, 0, );
      }
    });

    return filtered;
  };