import { LocationRange } from "../ast/types.js";
import { Type } from "../types/Type.js";
import { AnyTypedExpressionNode, AnyTypedStatementNode, TypedASTNode } from "./types.js";
export declare abstract class Node<T extends string> {
    kind: T;
    location: LocationRange;
    parent: TypedASTNode | null;
    constructor(kind: T, location: LocationRange);
    protected _init(): void;
    abstract children(): TypedASTNode[];
    findDescendantByLocation(start: number, end: number): TypedASTNode | undefined;
    isExpression(): this is AnyTypedExpressionNode;
    isStatement(): this is AnyTypedStatementNode;
}
export declare abstract class ExpressionNode<T extends string> extends Node<T> {
    type: Type;
    constructor(kind: T, location: LocationRange, type: Type);
}
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