import { MultiLangName, MultiLangNames } from '@ashiteam/ashisinhala-ts-lib';
import { SongData } from './SongData.js';
export declare class AshiChordFile {
    private static readonly MetadataStart;
    private static readonly MetadataEnd;
    private static readonly SinglishSeparator;
    private static readonly SinglishNormalTextSeparator;
    private static readonly SinhalaTextSeparator;
    private static readonly SinhalaSimpleTextSeparator;
    private static readonly LyricsSeparator;
    private static readonly SinhalaLyricsSeparator;
    private static readonly SinhalaHTMLSeparator;
    private static readonly SongArtistLabel;
    private static readonly SongNameLabel;
    private static readonly SongLyricsLabel;
    private static readonly SongComposerLabel;
    private static readonly SongKeyLabel;
    private static readonly SongTempoLabel;
    private static readonly SongBeatLabel;
    private static readonly ContributedByLabel;
    private static readonly GoodLabel;
    private static readonly KeyMap;
    ArtistNames?: MultiLangNames;
    SongName?: MultiLangName;
    Key?: string;
    Beat?: string;
    Tempo?: string;
    LyricsBy?: MultiLangName;
    Composers?: MultiLangNames;
    ContributedBy: string;
    Good: boolean;
    EnglishText: string;
    Data: SongData;
    constructor(fileContent?: string);
    constructor(artistNames: string, songName: string, key: string, beat: string, contributedBy?: string);
    get Text(): string;
    set Text(value: string);
    get ACFFormattedText(): string;
    set ACFFormattedText(value: string);
    get ACFFormattedTextForEdit(): string;
    get ACFFormattedSimpleText(): string;
    get ACFFormattedSinhalaText(): string;
    get ACFFormattedSimpleSinhalaText(): string;
    Clear(): void;
    LoadFromFile(filePath: string): Promise<{
        loaded: boolean;
        error: string | null;
    }>;
    LoadFromFileAsync(filePath: string): Promise<{
        loaded: boolean;
        error: string | null;
    }>;
    private InitLoadFromFile;
    LoadFromLines(linesIn: Iterable<string>): {
        loaded: boolean;
        error: string | null;
    };
    SaveToFile(filePath: string, okToOverwrite?: boolean, createFolderIfNeeded?: boolean): Promise<{
        saved: boolean;
        error: string | null;
    }>;
    SaveToFileAsync(filePath: string, okToOverwrite?: boolean, createFolderIfNeeded?: boolean): Promise<{
        saved: boolean;
        error: string | null;
    }>;
    private ValidateSaveToFileParams;
    GetSaveText(): string;
    UpdateSinglishText(): void;
    ConvertSharpsAndFlatsToNormal(): void;
    ConvertSharpsToFlats(): void;
    ConvertFlatsToSharps(): void;
    static SplitKey(key: string): {
        mainPart: string;
        addPart: string;
    };
    private static KeyPos;
    private static KeyAtPos;
    ChangeKeyTo(newKey: string): {
        changedOk: boolean;
        error: string | null;
    };
    Transpose(transposeAmt: number): {
        transposedOk: boolean;
        error: string | null;
    };
    RemoveExtraBlankLines(): void;
    FixAnyFixableProblems(): void;
    IsSame(other: AshiChordFile): boolean;
    ChordsInSong(): string[];
    get ChordCount(): number;
    get ChordCountNoSevens(): number;
}