All files / src/hooks useMapboxAutofill.tsx

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import { useEffect, useMemo } from 'react';
import { AutofillOptions, MapboxAutofill } from '@mapbox/search-js-core';
 
const DEFAULTS = MapboxAutofill.defaults;
 
/**
 * A React hook that returns a {@link MapboxAutofill} instance.
 *
 * @param {AutofillOptions} options
 * @param {string} options.accessToken
 * @see {@link MapboxAutofill}
 */
export function useMapboxAutofill(
  options: Partial<{ accessToken: string } & AutofillOptions>
): MapboxAutofill {
  const autofill = useMemo(() => {
    return new MapboxAutofill();
  }, []);
 
  useEffect(() => {
    const { accessToken, ...restOptions } = options;
    autofill.accessToken = accessToken;
    autofill.defaults = {
      ...DEFAULTS,
      ...restOptions
    };
  }, [options]);
 
  return autofill;
}