export const scaleNum: (number: number | string, position: number | string) => number
export const add: (arg1: number | string, arg2: number | string) => number
export const sub: (arg1: number | string, arg2: number | string) => number
export const mul: (arg1: number | string, arg2: number | string) => number
export const div: (arg1: number | string, arg2: number | string) => number
