import { GetValueT, SetValueT } from "./nodeTypes";
import { Continuation, Environment, EnvironmentBase, PartialErrorContinuation } from "./types";
declare type EnvironmentLike = EnvironmentBase | Environment | any;
export declare function isEnvironment(env: EnvironmentLike): env is Environment;
export declare function toEnvironment(environment?: EnvironmentLike): Environment;
export declare function createEnvironment(environmentLike: EnvironmentLike, prev?: EnvironmentLike): {
    prev: any;
    internal?: boolean | undefined;
    values: {
        [key: string]: any;
    };
};
export declare function getEnvironmentBy(env: Environment, condition: (env: Environment) => boolean): Environment | null;
export declare function getEnvironmentForValue(env: Environment, name: string): Environment<any> | null;
export declare const getSuperEnv: (name: string, closestEnv: Environment) => Environment<any> | null;
export declare function SetValue<T>({ name, value, isDeclaration }: Omit<SetValueT<T>, "type">, c: Continuation, cerr: PartialErrorContinuation, env: Environment<T>): void;
export declare function GetValue<T>({ name }: Omit<GetValueT, "type">, c: Continuation<T>, cerr: PartialErrorContinuation, env: Environment<T>): void;
export declare const createInternalEnv: (values: object, prev?: Environment<any> | undefined) => {
    readonly internal: true;
    readonly prev: any;
    readonly values: {
        [key: string]: any;
    };
};
export {};