@instructure/ui-themeable/types/index.d.ts

import * as React from 'react';

export interface ApplyThemeProps {
    /**
     * set theme variables to override the defaults
     */
    theme?: Object;
    /**
     * accepts only one child (children must be wrapped in a single component/element)
     */
    children?: React.ReactNode;
    /**
     * Prevent overriding this theme via a child ApplyTheme component or theme props
     */
    immutable?: boolean;
}

export class ApplyTheme extends React.Component<ApplyThemeProps, any> {
    render(): JSX.Element;

}