import { GobanEngine } from "./GobanEngine";
import { BoardState } from "./BoardState";
import { AdHocPackedMove } from "./formats/AdHocFormat";
import { JGOFMove, JGOFNumericPlayerColor, JGOFPlayerSummary } from "./formats/JGOF";
export interface MarkInterface {
    triangle?: boolean;
    square?: boolean;
    circle?: boolean;
    cross?: boolean;
    blue_move?: boolean;
    letter?: string;
    subscript?: string;
    transient_letter?: string;
    score?: string;
    chat_triangle?: boolean;
    sub_triangle?: boolean;
    remove?: boolean;
    stone_removed?: boolean;
    mark_x?: boolean;
    hint?: boolean;
    black?: boolean;
    white?: boolean;
    color?: string;
    needs_sealing?: boolean;
    [label: string]: string | boolean | undefined;
}
export type MoveTreePenMarks = Array<{
    color: string;
    points: Array<number>;
}>;
export interface MoveTreeJson {
    x: number;
    y: number;
    pen_marks?: MoveTreePenMarks;
    marks?: Array<{
        x: number;
        y: number;
        marks: MarkInterface;
    }>;
    text?: string;
    trunk_next?: MoveTreeJson;
    branches?: Array<MoveTreeJson>;
    correct_answer?: boolean;
    wrong_answer?: boolean;
}
export interface MoveTreeChatLineBody {
    type: "analysis";
    name: string;
    from: number;
    moves: AdHocPackedMove | string;
}
export interface MoveTreeChatLine {
    username: string;
    body: MoveTreeChatLineBody;
}
interface BoardStateWithIsobranchHash extends BoardState {
    /**
     * The isobranch hash is a hash of the board state. This field is used by
     * the move tree to detect isomorphic branches. This field is populated
     * when recomputeIsoBranches is called.
     * */
    isobranch_hash?: string;
}
export declare class MoveTree {
    static readonly stone_radius = 11;
    static readonly stone_padding = 3;
    static readonly stone_square_size: number;
    label: string;
    move_number: number;
    readonly pretty_coordinates: string;
    parent: MoveTree | null;
    readonly id: number;
    trunk_next?: MoveTree;
    branches: Array<MoveTree>;
    correct_answer: boolean;
    wrong_answer: boolean;
    private hint_next?;
    player: JGOFNumericPlayerColor;
    line_color: number;
    trunk: boolean;
    text: string;
    private readonly engine;
    x: number;
    y: number;
    edited: boolean;
    state: BoardStateWithIsobranchHash;
    pen_marks: MoveTreePenMarks;
    player_update: JGOFPlayerSummary | undefined;
    played_by: number | undefined;
    active_path_number: number;
    layout_cx: number;
    layout_cy: number;
    layout_x: number;
    layout_y: number;
    label_metrics?: any;
    private chat_log?;
    private marks?;
    private stashed_marks;
    isobranches: any;
    private isobranch_hash?;
    constructor(engine: GobanEngine, trunk: boolean, x: number, y: number, edited: boolean, player: JGOFNumericPlayerColor, move_number: number, parent: MoveTree | null, state: BoardState);
    /** Serializes our MoveTree into a MoveTreeJson object */
    toJson(): MoveTreeJson;
    /** Loads the state of this MoveTree node from a MoveTreeJson object */
    loadJsonForThisNode(json: MoveTreeJson): void;
    /** Recomputes the isobranches for the entire tree. This needs to be called on the root node. */
    recomputeIsobranches(): void;
    lookupMove(x: number, y: number, player: number, edited: boolean): MoveTree | null;
    move(x: number, y: number, trunk: boolean, edited: boolean, player: JGOFNumericPlayerColor, move_number: number, state: any): MoveTree;
    traverse(fn: (node: MoveTree) => void): void;
    fold<T>(acc: T, plus: (acc: T, node: MoveTree) => T): T;
    size(): number;
    next(dont_follow_hints?: boolean): MoveTree | null;
    prev(): MoveTree | null;
    index(idx: number): MoveTree;
    is(other?: MoveTree): boolean;
    hasTheSameRootMoveAs(other: MoveTree): boolean;
    findChildWhich(predicate: (node: MoveTree) => boolean): MoveTree | null;
    containsOtherTreeAsSubset(other: MoveTree): boolean;
    containsOtherTreeAsChild(other: MoveTree): boolean;
    hasAllChildrenOf(other: MoveTree): boolean;
    remove(): MoveTree;
    getRoot(): MoveTree;
    removeIfNoChildren(): void;
    getChatLog(): any[];
    getAllMarks(): MarkInterface[][];
    setAllMarks(marks: MarkInterface[][]): void;
    clearMarks(): MarkInterface[][];
    /** Saves the current marks in our stash, restore them with popMarks */
    stashMarks(): void;
    /** Restores previously stashed marks */
    popStashedMarks(): void;
    /** Returns true if there are any marks that have been set */
    hasMarks(): boolean;
    /** Calls a callback for each positions that has a mark on it */
    foreachMarkedPosition(fn: (i: number, j: number) => void): void;
    isAncestorOf(other: MoveTree | null): boolean;
    passed(): boolean;
    debug(depth: number): string;
    toSGF(): string;
    get stoneColor(): "black" | "white" | "empty";
    toJGOFMove(): JGOFMove;
    getBranchPoint(): MoveTree;
    getMoveIndex(): number;
    getDistance(node: MoveTree): number;
    getMoveNumberDifferenceFromTrunk(): number;
    getMarks(x: number, y: number): MarkInterface;
    setActivePath(path_number: number): void;
    getMoveStringToThisPoint(): string;
    /**** Layout & Rendering ****/
    static active_path_number: number;
    static current_line_color: number;
    static line_colors: Array<string>;
    static isobranch_colors: {
        strong: string;
        weak: string;
    };
    layout(x: number, min_y: number, layout_hash: {
        [coords: string]: MoveTree;
    }, line_color: number): number;
    getNodeAtLayoutPosition(layout_x: number, layout_y: number): MoveTree | null;
    findStrongIsobranches(): Array<MoveTree>;
    nextSibling(): MoveTree | null;
    prevSibling(): MoveTree | null;
    getPositionInParent(): number;
    private isBranchWithCorrectAnswer;
    hoistFirstBranchToTrunk(): void;
    /**
     * Find branches containing node with correct_answer === true
     */
    findBranchesWithCorrectAnswer(): Array<MoveTree>;
    clearBranchesExceptFor(node: MoveTree): void;
    static markupSGFChatMessage(message: MoveTreeChatLineBody | string, width: number, height: number): string;
    static fmtUsername(username: string): string;
    static escapedSGFChat(username: string, message: MoveTreeChatLineBody | string, width: number, height: number): string;
    static markupSGFChat(username: string, message: MoveTreeChatLineBody | string, width: number, height: number): string;
    static markupSGFChatWithoutNode(username: string, message: MoveTreeChatLineBody | string, width: number, height: number): string;
}
export {};