comty/packages/app/src/hooks/useLayoutInterface.js

import React from "react"

export default (namespace, ctx) => {
    React.useEffect(() => {
        if (app.layout[namespace] === "object") {
            throw new Error(`Layout namespace [${namespace}] already exists`)
        }

        app.layout[namespace] = ctx
    }, [])

    return app.layout[namespace]
}