import * as React from "react";
import { FirebaseDatabaseProviderState } from "../types";
export { FirebaseDatabaseProvider } from "./FirebaseDatabaseProvider";
export declare type Nullable<T> = T | null;
export declare type FirebaseMutationProps = {
    path: string;
    type: "set" | "update" | "push";
    children: ({ runMutation }: {
        runMutation: RunMutation;
    }) => React.ReactNode;
};
export declare type FirebaseDatabaseMutationWithContextProps = FirebaseMutationProps & FirebaseDatabaseProviderState;
export declare type RunMutation = (value: any) => Promise<{
    path: FirebaseMutationProps["path"];
    value: any;
    type: FirebaseMutationProps["type"];
    key?: Nullable<string>;
}>;
export declare class FirebaseDatabaseMutationWithContext extends React.Component<FirebaseDatabaseMutationWithContextProps> {
    createMutationRunner: () => RunMutation;
    shouldComponentUpdate(nextProps: FirebaseDatabaseMutationWithContextProps): boolean;
    render(): any;
}
export declare class FirebaseDatabaseMutation extends React.Component<FirebaseMutationProps> {
    render(): JSX.Element;
}