export const isFunction = (val: any) => typeof val === 'function'

export const isArray = Array.isArray
export const isString = (val: any) => typeof val === 'string'
export const isSymbol = (val: any) => typeof val === 'symbol'
export const isObject = (val: any) => val !== null && typeof val === 'object'

export const guid = () => {
    const s4 = () =>
        Math.floor((1 + Math.random()) * 0x10000)
            .toString(16)
            .substring(1)
    return `${s4() + s4()}-${s4()}-${s4()}-${s4()}-${s4() + s4() + s4()}`
}

// export { isOn, cacheStringFunction, camelize, hyphenate, capitalize };