/**
 * An extension used to declare that there is a LexicalExtensionComposer or
 * ReactPluginHostExtension available so that we can issue runtime warnings
 * when plugins that depend on React are hosted in an environment
 * where it is not ever going to be rendered.
 *
 * It is a separate extension so it can be used as a peer dependency.
 */
export declare const ReactProviderExtension: import("lexical").LexicalExtension<import("lexical").ExtensionConfigBase, "@lexical/react/ReactProvider", unknown, unknown>;