import { Core, AlphaCtx } from "../../core";
import { Env } from "../../env";
import { Value } from "../../value";
import * as Exps from "../../exps";
export declare class ImFnCore extends Core {
    field_name: string;
    local_name: string;
    ret: Exps.FnCore | Exps.ImFnCore;
    constructor(field_name: string, local_name: string, ret: Exps.FnCore | Exps.ImFnCore);
    evaluate(env: Env): Value;
    im_fn_args_repr(): Array<string>;
    fn_args_repr(): Array<string>;
    fn_ret_repr(): string;
    repr(): string;
    alpha_repr(ctx: AlphaCtx): string;
}