export declare enum Type {
    unary = 1,
    member = 2,
    binary = 3,
    decorator = 4,
    property = 5,
    object = 6,
    enum = 7,
    match = 8,
    self = 9,
    whitespace = 10,
    call = 11,
    array = 12,
    identifier = 13,
    null = 14,
    boolean = 15,
    number = 16,
    string = 17,
    regular = 18,
    tuple = 19,
    case = 20,
    rest = 21,
    optional = 22,
    element = 23,
    comment = 24,
    declare = 25,
    path = 26,
    item = 27,
}
export interface Node {
    type: Type;
}
export interface StringNode extends Node {
    type: Type.string;
    value: string;
}
export interface BooleanNode extends Node {
    type: Type.boolean;
    value: boolean;
}
export interface RegularNode extends Node {
    type: Type.regular;
    value: RegExp;
}
export interface NumberNode extends Node {
    type: Type.number;
    value: number;
}
export interface SelfNode extends Node {
    type: Type.self;
}
export interface NullNode extends Node {
    type: 14;
}
export interface DeclareNode extends Node {
    type: Type.declare;
    path: Node[];
    value: Node;
}
export interface IdentifierNode extends Node {
    type: Type.identifier;
    value: string;
}
export interface PathNode extends Node {
    type: Type.path;
    value: Node;
    computed: boolean;
}
export interface ArrayNode extends Node {
    type: Type.array;
    value: Node;
}
export interface CallNode extends Node {
    type: Type.call;
    callee: Node;
    arguments: Node[];
}
export interface MatchNode extends Node {
    type: Type.match;
    test: Node;
    cases: Array<CaseNode | CommentNode>;
}
export interface CaseNode extends Node {
    type: 20;
    test: Node;
    value: Node;
}
export interface EnumNode extends Node {
    type: 7;
    arguments: Node[];
}
export interface ObjectNode extends Node {
    type: Type.object;
    properties: Array<PropertyNode | CommentNode>;
}
export interface PropertyNode extends Node {
    type: Type.property;
    decorators: DecoratorNode[];
    key: Node;
    optional: boolean;
    value: Node;
}
export interface DecoratorNode extends Node {
    type: Type.decorator;
    name: string;
    arguments: Node[];
}
export interface BinaryNode extends Node {
    type: Type.binary;
    operator: string;
    left: Node;
    right: Node;
}
export interface MemberNode extends Node {
    type: Type.member;
    object: Node;
    properties: Node[];
}
export interface UnaryNode extends Node {
    type: Type.unary;
    operator: string;
    argument: Node;
}
export interface ElementNode extends Node {
    type: Type.element;
    declarations: Array<DeclareNode | CommentNode>;
    assignment: Node;
}
export interface CommentNode extends Node {
    type: Type.comment;
    value: string;
}
export interface TupleNode extends Node {
    type: Type.tuple;
    value: Node[];
}