/**
 * (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
 *
 * @format
 */
import { ReactElement } from 'react';
export * as bloks from './bloks';
export * as uidocs from './uidocs';
export * as feedback from './feedback';
export * as inpageeditor from './inpageeditor';
export * as checkGKs from './checkGKs';
export * as internComponent from './internComponent';
export * as metagenServiceStatus from './metagenServiceStatus';
type FbContent<Internal, External> = {
    internal: Internal;
    external: External;
} | {
    internal: Internal;
} | {
    external: External;
};
export declare function fbContent<X, Y>(args: FbContent<X, Y>): X | Y | [];
export declare function fbInternalOnly<T>(internalContent: T): T | [];
export declare function validateFbContentArgs<X, Y>(args: FbContent<X, Y>): void;
export declare function isInternal(): boolean;
export declare function hasEphemeralDiffNumber(): boolean;
export declare function getEphemeralDiffNumber(): string | null;
export declare function FbInternalOnly<T>(props: {
    children: ReactElement<T>;
}): ReactElement<T> | null;
export declare function OssOnly<T>(props: {
    children: ReactElement<T>;
}): ReactElement<T> | null;