import * as Collection from "../collection";
import type { Set as ISet, Map as IMap, List as IList } from "../collection";
import { XorShift } from "../utils/xorshift";
import { CrochetPackage, CrochetType, CrochetValue, Location, Machine, NSApply, NSAwait, NSCurrentActivation, NSCurrentUniverse, NSInvoke, NSMakeClosure, NSTranscriptWrite, Tag, Universe } from "../vm";
export type { Machine, CrochetValue };
export type { ISet, IList, IMap };
export declare class ForeignInterface {
    #private;
    constructor(universe: Universe, pkg: CrochetPackage, filename: string);
    defun(name: string, fn: (...args: CrochetValue[]) => CrochetValue): void;
    defmachine(name: string, fn: (...args: CrochetValue[]) => Machine<CrochetValue>): void;
    integer(x: bigint): CrochetValue<Tag>;
    float(x: number): CrochetValue<Tag>;
    boolean(x: boolean): CrochetValue<Tag>;
    text(x: string): CrochetValue<Tag.TEXT>;
    untrusted_text(x: string): CrochetValue<Tag.TEXT>;
    box(x: unknown): CrochetValue<any>;
    static_text(x: string): CrochetValue<Tag.TEXT>;
    list(x: CrochetValue[]): CrochetValue<Tag.LIST>;
    record(x: Map<string, CrochetValue>): CrochetValue<Tag.RECORD>;
    interpolation(xs: CrochetValue[]): CrochetValue<Tag.INTERPOLATION>;
    concat_interpolation(x: CrochetValue, y: CrochetValue): CrochetValue<Tag.INTERPOLATION>;
    cell(x: CrochetValue): CrochetValue<Tag.CELL>;
    get nothing(): CrochetValue<Tag>;
    get true(): CrochetValue<Tag>;
    get false(): CrochetValue<Tag>;
    make_closure(arity: number, fn: (...args: CrochetValue[]) => Machine<CrochetValue>): NSMakeClosure;
    invoke(name: string, args: CrochetValue[]): NSInvoke;
    apply(fn: CrochetValue, args: CrochetValue[]): NSApply;
    await(value: Promise<CrochetValue>): NSAwait;
    run_synchronous(fn: () => Machine<CrochetValue>): CrochetValue<Tag>;
    run_asynchronously(fn: () => Machine<CrochetValue>): Promise<CrochetValue<Tag>>;
    integer_to_bigint(x: CrochetValue): bigint;
    float_to_number(x: CrochetValue): number;
    to_js_boolean(x: CrochetValue): boolean;
    text_to_string(x: CrochetValue): string;
    list_to_array(x: CrochetValue): CrochetValue[];
    interpolation_to_parts(x: CrochetValue): (string | CrochetValue)[];
    normalise_interpolation(x: CrochetValue): CrochetValue;
    deref_cell(x: CrochetValue): CrochetValue;
    update_cell(x: CrochetValue, old_value: CrochetValue, value: CrochetValue): boolean;
    record_to_map(x: CrochetValue): Map<string, CrochetValue<Tag>>;
    action_choice(x: CrochetValue): {
        score: number;
        action: CrochetValue<Tag.ACTION>;
    };
    unbox(x: CrochetValue): unknown;
    intrinsic_equals(x: CrochetValue, y: CrochetValue): boolean;
    panic_untraced(tag: string, message: string): void;
    panic(tag: string, message: string): void;
    is_crochet_value(x: any): x is CrochetValue;
    is_interpolation(x: CrochetValue): boolean;
    is_list(x: CrochetValue): boolean;
    is_thunk_forced(x: CrochetValue): boolean;
    to_plain_native(x: CrochetValue): unknown;
    from_plain_native(x: unknown, trusted: boolean): CrochetValue;
    type_name(x: CrochetValue): string;
    to_debug_string(x: CrochetValue): string;
    lookup_type(name: string): CrochetType | null;
    lookup_type_namespaced(namespace: string, name: string): CrochetType | null;
    instantiate(type: CrochetType, args: CrochetValue[]): CrochetValue<Tag.INSTANCE>;
    action_fired<T extends Tag>(action: CrochetValue<T>, value: CrochetValue): boolean;
    get collection(): typeof Collection;
    xorshift(seed: number, inc: number): XorShift;
    xorshift_random(): XorShift;
    push_transcript(tag: string, x: CrochetValue | string): NSTranscriptWrite;
    uuid4(): string;
    current_activation(): NSCurrentActivation;
    current_universe(): NSCurrentUniverse;
    get formatter(): typeof Location;
}