/**
 * Map of letters from diacritic variant to diacritless variant
 * Contains lowercase and uppercase separatelly
 *
 * > "á" => "a"
 * > "ě" => "e"
 * > "Ă" => "A"
 * > ...
 *
 * @public exported from `@promptbook/utils`
 */
export declare const DIACRITIC_VARIANTS_LETTERS: Record<string, string>;