export declare const convertToBox: (valueStr: string) => {
    x: number;
    y: number;
    width: number;
    height: number;
};
export declare const setMaxPageScale: (scale: number) => void;
export declare const setPageScal: (scale: number) => void;
export declare const convertToDpiWithScale: (width: number, currentScale: number) => number;
export declare const convertToDpi: (width: number) => number;
export declare const convertPathAbbreviatedDatatoPoint: (abbreviatedData: string) => any;
export declare const convertPathAbbreviatedDatatoPoint2: (abbreviatedData: string) => any;
export declare const calPathPoint: (abbreviatedPoint: any) => any;
export declare const calPathPoint2: (abbreviatedPoint: any) => any;
export declare const decodeBase64String: (value: string) => any;
export declare const Uint8ArrayToHexString: (arr: any) => any;
