/**
 * Transliteration schema base features.
 */
import { TransliterationSchema } from "./generated/TransliterationSchema";
/** Transliteration schema. Defines the way to translate individual letters. */
export declare class Schema {
    name: string;
    samples: string[][];
    private map;
    private prevMap;
    private nextMap;
    private endingMap;
    constructor(name: string, mapping: Map<string, string>, prevMapping?: Map<string, string>, nextMapping?: Map<string, string>, endingMapping?: Map<string, string>, samples?: string[][]);
    /**
     * Translate `curr` letter according to schema mappings.
     * `prev` and `next` are taken into consideration according to corresponding mappings.
     * @param prev previous letter
     * @param curr current letter
     * @param next next letter
     */
    translateLetter(prev: string, curr: string, next: string): string | undefined;
    /** Translate word ending according to schema mapping. */
    translateEnding(ending: string): string | undefined;
    static load(definition: TransliterationSchema): Schema;
}