import { QuickJSAsyncContext, QuickJSAsyncRuntime, QuickJSHandle, Scope } from "quickjs-emscripten";
export type CageModuleCtx = {
    vm: QuickJSAsyncContext;
    scope: Scope;
    runtime: QuickJSAsyncRuntime;
    afterScriptExecutionHooks: Array<() => void>;
    keepAlivePromises: Array<Promise<void>>;
};
export type CageModule = {
    def: (ctx: CageModuleCtx) => void;
};
export declare function defineCageModule(def: (ctx: CageModuleCtx) => void): CageModule;
export declare function defineSandboxFn(ctx: CageModuleCtx, funcName: string, def: (...args: unknown[]) => unknown): QuickJSHandle;
export declare function defineSandboxFunctionRaw(ctx: CageModuleCtx, funcName: string, def: (...args: QuickJSHandle[]) => QuickJSHandle): QuickJSHandle;
type SandboxObjectDef = {
    [key: string]: QuickJSHandle | SandboxObjectDef;
};
export declare function defineSandboxObject(ctx: CageModuleCtx, def: SandboxObjectDef): QuickJSHandle;
export {};