import AbstractStructure from './abstractStructure';
import BranchViewController from '../viewController/branchViewController';
import { Direction } from '../common/constants/models';
import Bounds from '../utils/bounds';
export default abstract class BaseMap extends AbstractStructure {
    getAvailableChildStructure(parent: BranchViewController, child: BranchViewController): import("../common/constants/structures").default[];
    protected calcSidePos(children: Array<BranchViewController>, dire: Direction, bounds: Bounds, spacingMajor: number, spacingMinor: number, isUpToDown: boolean): void;
    protected getMinSumTopicSpacing(children: Array<BranchViewController>, parentTopicBounds: Bounds): number;
    protected calcSpacingMajor(branch: BranchViewController): number;
    protected calcBounds(branch: BranchViewController, bounds: Bounds): Bounds;
    protected calcRightSideCount(branch: BranchViewController): number;
    private _getWeight;
}