import * as Shift from 'shift-ast';
import ProxyFunction from './proxyFunction';
export default class Scope {
    node: Shift.Node;
    parent?: Scope;
    children: Map<Shift.Node, Scope>;
    proxyFunctions: Map<string, ProxyFunction>;
    /**
     * Creates a new scope.
     * @param node The node that created the scope.
     * @param parent The parent scope (optional).
     */
    constructor(node: Shift.Node, parent?: Scope);
    /**
     * Searches for a proxy function by name.
     * @param name The name of the proxy function.
     */
    findProxyFunction(name: string): ProxyFunction | null;
    /**
     * Adds a proxy function.
     * @param proxyFunction The proxy function to be added.
     */
    addProxyFunction(proxyFunction: ProxyFunction): void;
    /**
     * Adds an alias for a proxy function.
     * @param func The proxy function.
     * @param name The alias.
     */
    addAlias(func: ProxyFunction, name: string): void;
}