import * as Node from "../node";
export declare type Loader = (book: string, module: string) => Promise<Array<Node.Node>>;
export interface Env {
    book: string;
    node_stack: Array<Node.Node>;
    return_stack: Array<ReturnEntry>;
    loader: Loader;
}
export interface ReturnEntry {
    module: string;
    nodes: Array<Node.Node>;
    index: number;
}