import { ReactNode, ComponentType } from 'react';
import { LDClient, LDContext, LDFlagSet, LDOptions } from 'launchdarkly-js-client-sdk';
type LaunchDarklyProviderProps = {
    clientSideID: string;
    context: LDContext;
    options?: LDOptions;
    children: ReactNode;
    LoadingContent?: ComponentType;
    onTimeout?: () => void;
};
export declare const LaunchDarklyProvider: ({ clientSideID, context, options, children, LoadingContent, onTimeout, }: LaunchDarklyProviderProps) => JSX.Element;
export declare const useLaunchDarkly: () => {
    flags: LDFlagSet;
    isLoading: boolean;
    isInitialized: boolean;
    trackMetric: ((key: string, data?: any, metricValue?: number | undefined) => void) | undefined;
    trackOfferReferral: ((key: string, data?: any, metricValue?: number | undefined) => void) | undefined;
    whichVariation: ((key: string, defaultValue?: any) => any) | undefined;
    ldclient: LDClient | undefined;
    hasProvider: boolean;
};
export declare const withLaunchDarkly: <T extends {
    whichVariation?: ((key: string, defaultValue?: any) => any) | undefined;
}>(Component: ComponentType<T>) => (props: T) => JSX.Element;
export {};