@material-ui/styles/ThemeProvider/ThemeProvider.d.ts

Material-UI Styles - The styling solution of Material-UI.

import { DefaultTheme } from '../defaultTheme';

export interface ThemeProviderProps<Theme = DefaultTheme> {
  children: React.ReactNode;
  theme: Partial<Theme> | ((outerTheme: Theme) => Theme);
}
export default function ThemeProvider<T = DefaultTheme>(
  props: ThemeProviderProps<T>
): React.ReactElement<ThemeProviderProps<T>>;