Ability to chain configuration and dependencies

[kamaz]

At the moment we don't have an example but I can image in future we may a configuration/dependencies that depends on other configuration for example:

const config1 = getConfig1()
const config2= getConfig2(config)

We could do that in a function at the moment and have a result:

config(() => {
   const config1 = getConfig1()
    const config2= getConfig2(config)
    return {config1, config2}
})

but it would be good to have the ability to chain them in following format:

config(() => {
   config1: getConfig1()
}).config((config) => {
   config2: getConfig2(config.config1)
})

or event something like that

type getConfig1Object = () => {config1: string}
type getConfig2Object = (config1: string) => () => {config2: string}

config(getConfig1Object)
.config(getConfig2Object)

and at the end that