import { Block, Using } from './types.js';
export * from './reference.js';
export { Block, Setup } from './types.js';
export * from './unproxy.js';
export declare function build<T extends Block>(a: T): Using<T>;
/** Typing function used to ensure the settings for a block correspond to the
 * given type.
 */
export declare function settings<T>(arg: T): T;