export interface FretStrings {
    [fret: string]: number[];
}
export interface FingerOrBarre {
    finger?: number;
    fret: number;
    stringFrom: number;
    stringTo: number;
}
export declare const stringsFretsRegEx: RegExp;
export declare const fretStringsRegEx: RegExp;
export declare class Diagram {
    chordName?: string;
    chordVariant?: string;
    chordRenderName?: string;
    private _stringFrets;
    readonly fretStrings: FretStrings;
    private _fingersAndBarres;
    constructor(parsedDiagram: string, chordName?: string, chordVariant?: string, chordRenderName?: string);
    get stringFrets(): number[];
    set stringFrets(arr: number[]);
    get fingersAndBarrels(): FingerOrBarre[];
    set fingersAndBarrels(arr: FingerOrBarre[]);
    get minFret(): number;
    get maxFret(): number;
    private fromStringFrets;
    private fromFingersAndBarres;
    private _computeBarrel;
    private _computeStringFrets;
    private _computeFretStrings;
    private _computeFingersAndBarrels;
    toString(): string;
}