const isPromise = require('is-promise')

const Layer = require('./lib/layer')

const methods = require('methods')

const mixin = require('utils-merge')

const parseUrl = require('parseurl')

const Route = require('./lib/route')

}

// make copy of parent for base

const obj = mixin({}, parent)

const obj = Object.assign({}, parent)

// simple non-numeric merging

if (!(0 in params) || !(0 in parent)) {

return mixin(obj, params)

return Object.assign(obj, params)

}

let i = 0

}

}

return mixin(obj, params)

return Object.assign(obj, params)

}

/**