import type { LoadContext, Loaded, ResolveContext, Resolved } from '../types.js';
export declare function resolveSync(specifier: string, context: ResolveContext, nextResolve: (specifier: string, context?: ResolveContext) => Resolved): Resolved;
export declare function loadSync(url: string, context: LoadContext, nextLoad: (url: string, context?: LoadContext) => Loaded): Loaded;
export declare function registerSyncHooks(): boolean;