export declare function getMaxMinValue(data: number[] | object[], key?: any): {
    max: any;
    min: any;
};
interface ValueInfo {
    value: any;
    min?: number;
    max?: number;
}
export declare function getLimitedValue(valueInfo: ValueInfo): {
    limitedValue: number | undefined;
    relation: string;
} | null;
export declare function multiply(num1: number, num2: number): number;
export declare function add(num1: number, num2: number): number;
export declare function subtract(num1: number, num2: number): number;
export declare function divide(num1: number, num2: number): number;
export {};