import type { Peritext } from '../../../../../json-crdt-extensions';
import type { Point } from '../../../../../json-crdt-extensions/peritext/rga/Point';
import type { PeritextUiApi, Rect, UiLineEdge, UiLineInfo } from './types';
export declare class UiHandle {
    readonly txt: Peritext;
    readonly api: PeritextUiApi;
    constructor(txt: Peritext, api: PeritextUiApi);
    protected point(pos: number | Point<string>): Point<string>;
    /**
     * Finds the position of the character at the given point (position between
     * characters). The first position has index of 0. Have to specify the
     * direction of the search, forward or backward.
     *
     * @param point The index of the character in the text, or a {@link Point}.
     * @param fwd Whether to find the location of the next character after the
     *     given {@link Point} or before, defaults to `true`.
     * @returns The bounding rectangle of the character at the given index.
     */
    getPointRect(pos: number | Point<string>, right?: boolean): Rect | undefined;
    pointX(pos: number | Point<string>): [x: number, rect: Rect] | undefined;
    findPointAtX(targetX: number, line: UiLineInfo): Point<string>;
    getLineEnd(pos: number | Point<string>, right?: boolean): UiLineEdge | undefined;
    getLineInfo(pos: number | Point<string>): UiLineInfo | undefined;
    getNextLineInfo(line: UiLineInfo, direction?: 1 | -1): UiLineInfo | undefined;
}