/// <reference types="react" />
export interface StyleSheetOpts {
    /**
     * Used to set a nonce on the style element.
     * This is needed when using a strict CSP and should be a random hash generated every server load.
     * Check out https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/style-src for more information.
     */
    nonce?: string;
}
/**
 * Buckets under which we will group our stylesheets
 */
export declare type Bucket = '' | 'l' | 'v' | 'w' | 'f' | 'i' | 'h' | 'a' | 'm';
export declare type UseCacheHook = () => Record<string, true>;
export declare type ProviderComponent = (props: {
    children: JSX.Element[] | JSX.Element;
}) => JSX.Element;