Rocket.Chat/client/contexts/LayoutContext.ts

import { createContext, useContext } from 'react';

export type SizeLayout = {
	sidebar: string;
	contextualBar: string;
}

export type LayoutContextValue = {
	isEmbedded: boolean;
	showTopNavbarEmbeddedLayout: boolean;
	isMobile: boolean;
	sidebar: any;
	size: SizeLayout;
	contextualBarExpanded: boolean;
	contextualBarPosition: 'absolute' | 'relative' | 'fixed';
}

export const LayoutContext = createContext<LayoutContextValue>({
	isEmbedded: false,
	showTopNavbarEmbeddedLayout: false,
	isMobile: false,
	sidebar: {},
	size: {
		sidebar: '380px',
		contextualBar: '380px',
	},
	contextualBarPosition: 'relative',
	contextualBarExpanded: false,
});

export const useLayout = (): LayoutContextValue =>
	useContext(LayoutContext);