import { Conllu } from '../../configs/types/Conllu';
import { ConlluViewerGraph } from './ConlluViewerGraph';
export declare const calculateConlluTextWidth: (text: string, fontSize: number, bold: boolean) => {
    w: number;
    h: number;
    l: number;
};
export declare const throwConlluError: (err: Error, idx: number) => never;
declare class ConlluViewerConverter {
    private MIN_NODE_WIDTH;
    private NODE_SPACING;
    private MARGIN;
    private NODE_FONT_SIZE;
    private EDGE_FONT_SIZE;
    private EDGE_FONT_OFFSET;
    private LVL_HEIGHT;
    private NODE_HEIGHT;
    private MULTI_SKIP;
    private MULTI_HEIGHT;
    execute: (conllu: Conllu) => ConlluViewerGraph;
    private calculateLower;
    private calculateOffset;
    private calculateHeight;
    private calculateWidth;
    private calculateAnchors;
    private setDependenciesMaxLevel;
    private calculateMaxLevel;
    private calculateDependenciesLevel;
    private relateDependencies;
    private loadDependencies;
    private load;
}
export default ConlluViewerConverter;