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30 lines
959 B
30 lines
959 B
/**
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* Copyright (c) Nicolas Gallagher.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict
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*/
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import type { Node } from 'react';
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import React, { createContext, useContext } from 'react';
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import { isLocaleRTL } from './isLocaleRTL';
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type Locale = string;
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type WritingDirection = 'ltr' | 'rtl';
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type LocaleValue = {
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// Locale writing direction.
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direction: WritingDirection,
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// Locale BCP47 language code: https://www.ietf.org/rfc/bcp/bcp47.txt
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locale: ?Locale,
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};
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type ProviderProps = { ...LocaleValue,
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children: any,
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};
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const defaultLocale = {
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direction: 'ltr',
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locale: 'en-US'
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};
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const LocaleContext = createContext<LocaleValue>(defaultLocale);
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declare export function getLocaleDirection(locale: Locale): WritingDirection;
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declare export function LocaleProvider(props: ProviderProps): Node;
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declare export function useLocaleContext(): LocaleValue; |