createFor.js

const createFor = (exported = {}) => {
    return (defaults = {}) => {
        const functions = {}

        exported['defaults'] = {...defaults}

        for (const [key, value] of Object.entries(exported)) {
            if (typeof value === 'function') {
                functions[key] = exported[key]

                exported[key] = (...args) => {
                    let options = args.pop()

                    if (typeof options !== 'object' || Array.isArray(options) || !args.length) {
                        args.push(options)

                        options = {}
                    }

                    options = {
                        ...defaults,
                        ...options,
                    }

                    args.push(options)

                    return functions[key](...args)
                }
            }
        }

        return exported
    }
}