import { Bag } from "../../utils";
import { RestrictedCrochetPackage } from "../pkg";
import { CrochetType, CrochetValue } from "../primitives";
import { CrochetTest, World } from "../world";
export declare class CrochetModule {
    readonly world: World;
    readonly filename: string;
    readonly pkg: RestrictedCrochetPackage;
    readonly local_types: Bag<string, CrochetType>;
    readonly local_values: Bag<string, CrochetValue>;
    readonly open_namespaces: Set<string>;
    constructor(world: World, filename: string, pkg: RestrictedCrochetPackage);
    get relative_filename(): string;
    get qualified_name(): string;
    namespace_allowed(ns: string): boolean;
    open_namespace(ns: string): void;
    private namespaced;
    try_lookup_type(name: string): CrochetType | null;
    lookup_type(name: string): CrochetType;
    add_type(name: string, type: CrochetType, local: boolean): void;
    try_lookup_value(name: string): CrochetValue | null;
    lookup_value(name: string): CrochetValue;
    add_value(name: string, value: CrochetValue, local: boolean): void;
    add_test(test: CrochetTest): void;
}