import * as Shift from 'shift-ast';
import ExecutedFunction from './executedFunction';
export default class Scope {
    node: Shift.Node;
    parent?: Scope;
    children: Map<Shift.Node, Scope>;
    executedFunctions: Map<string, ExecutedFunction>;
    /**
     * 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 an executed function by name.
     * @param name The name of the executed function.
     */
    findExecutedFunction(name: string): ExecutedFunction | null;
    /**
     * Adds an executed function.
     * @param array The executed function to be added.
     */
    addExecutedFunction(func: ExecutedFunction): void;
    /**
     * Adds an alias for an executed function.
     * @param func The executed function.
     * @param name The alias.
     */
    addAlias(func: ExecutedFunction, name: string): void;
}