import { fabric } from 'fabric';
declare const _default: (instance?: typeof fabric) => void;
export default _default;
declare module 'fabric' {
    namespace fabric {
        let iconLibraries: {
            [key: string]: {
                [key: string]: string;
            };
        };
        let defaultIconLibrary: keyof typeof iconLibraries;
        interface Path {
            _calcDimensions(): {
                width: number;
                height: number;
            };
        }
        class Icon extends Path {
            iconName: string;
            iconLibrary: string;
            __findIconPath(iconName: string, iconLibrary?: string): string;
            setIcon(iconName: string, iconLibrary?: string): void;
            __setIconDimensions(): this;
            constructor(options: IIconOptions);
            static fromObject(object: IIconOptions, callback?: Function): Icon;
        }
        interface IIconOptions extends IPathOptions {
            iconName?: string;
            iconLibrary?: string;
        }
        interface IUtil {
            makePathSimpler(path: any[]): any;
            parsePath(path: string): any[];
            registerIconLibrary(name: string, library: (() => {
                [key: string]: string;
            }) | {
                [key: string]: string;
            }): void;
        }
        interface Polyline {
            _setPositionDimensions(path: Path): void;
        }
    }
}