import React, { PropsWithChildren, ReactNode } from "react";
export type PortalContextType = {
    /**
     * Register a new host in the context.
     * @param name The name of the portal to register.
     */
    registerHost: (name: string) => void;
    /**
     * Deletes the portal from the registry.
     * @param name The name of the portal to delete.
     */
    unregisterHost: (name: string) => void;
    /**
     * Relates a react component to the portal with the provided name.
     * @param name Name of the portal to relate the react component to.
     * @param node The react component.
     */
    bindNode: (name: string, node: ReactNode) => void;
    /**
     * A list containing the portal hosts.
     */
    hosts: PortalHostType[];
};
export type PortalHostType = {
    /**
     * Name of the portal.
     */
    name: string;
    /**
     * Component attached to the portal.
     */
    node?: ReactNode;
};
export declare const PortalContext: React.Context<PortalContextType>;
export declare const PortalProvider: ({ children }: PropsWithChildren) => React.JSX.Element;