import { AddParts } from './AddParts.js';
import { ConsonantData } from './ConsonantData.js';
export declare abstract class SinhalaFontBase {
    protected static readonly THE_FONT_VOEWLS = "aAeEiIoOuU";
    protected static readonly FONT_ID_GAP = 200;
    protected static readonly arrayVowelIDs: number[];
    protected static readonly nLenVowelIDs: number;
    protected static readonly arrayCanHaveSpecials: boolean[];
    protected static readonly arraySpecialIndex: number[];
    protected static readonly arrayDeltas: number[];
    protected static readonly nLenDeltas: number;
    protected m_mapCodeToFont: Map<number, string>;
    protected m_mapFontToCode: Map<string, number>;
    get EncodeEnglishPunctuations(): boolean;
    constructor();
    protected loadVowels(pVowels: (string | null)[]): void;
    protected loadConsonant(dwStart: number, pConsonantData: ConsonantData, pAlternate?: AddParts | null): void;
    protected fixCase(sBuf: string): string;
    protected fixSpecial(sBuf: string, nSkip: {
        value: number;
    }): string;
    protected fixYanse(sBuf: string): string;
    abstract doSpecial(sIn: string, strData: {
        value: string;
    }, pToFont: SinhalaFontBase): boolean;
    abstract getFontName(): string;
    getAllCodes(): number[];
    getCodeForString(sData: string): number;
    getStringForCode(dwCode: number): string;
    convert(sData: string, pToFont: SinhalaFontBase): string;
    getLetters(word: string | null | undefined, mbIsALetter?: boolean): string[];
}