import * as React from 'react';
export declare const getReactVersion: () => {
    major: number;
    minor: number;
    patch: number;
};
type NonNullableValue = object | number | string | boolean | bigint | symbol;
type NonStrictContextValue = NonNullableValue | undefined;
type StrictContextValue = NonNullableValue | null;
/**
 * A function that makes it easy to use the React `createContext` function.
 * @param defaultValue The default value of the context.
 * @param providerName The name of the provider component.
 * **Required if `defaultValue` is `null`able. (not `undefined`!)** Used to make the error message human-readable if contextValue is `null`.
 */
export declare function createContext<ContextValue extends NonStrictContextValue>(defaultValue: ContextValue): [React.Provider<ContextValue>, () => ContextValue];
export declare function createContext<ContextValue extends StrictContextValue>(defaultValue: ContextValue, providerName: string): [
    React.Provider<ContextValue>,
    (consumerName: string) => NonNullable<ContextValue>
];
export {};
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