/**
 * Valid Brazilian DDD (area codes) by state.
 */
export declare const VALID_AREA_CODES: readonly [11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 28, 31, 32, 33, 34, 35, 37, 38, 41, 42, 43, 44, 45, 46, 47, 48, 49, 51, 53, 54, 55, 61, 62, 64, 63, 65, 66, 67, 68, 69, 71, 73, 74, 75, 77, 79, 81, 87, 82, 83, 84, 85, 88, 86, 89, 91, 93, 94, 92, 97, 95, 96, 98, 99];