import { DrawBatcher } from './DrawBatcher';
import { CanvasNode } from './CanvasNode';
import { ICanvasContainer } from './CanvasContainer.type';
import { PaddingBox, FlexBoxOptions } from '../miniflex';

export * from './CanvasContainer.type';
export declare const resolvePaddingBox: (padding: FlexBoxOptions['padding'] | undefined) => PaddingBox;
export declare class CanvasContainer extends CanvasNode implements ICanvasContainer {
    private flexOptionsValue;
    cachedPadding: PaddingBox;
    cachedIsRow: boolean;
    cachedGap: number;
    private optionsCacheValid;
    private readonly positionResolver;
    private readonly flexTreeBuilder;
    private readonly layoutReconciler;
    constructor(id: string, flexOptions?: FlexBoxOptions, backgroundColor?: string);
    get flexOptions(): FlexBoxOptions;
    set flexOptions(value: FlexBoxOptions);
    setFlexOptions(options: Partial<FlexBoxOptions>): void;
    private invalidateOptionsCache;
    private ensureOptionsCache;
    measure(ctx: CanvasRenderingContext2D): void;
    private measureChildren;
    private computeIntrinsicSize;
    private applySizeConstraints;
    private resolveStyleDimension;
    private resolveParentContentSize;
    performLayout(ctx: CanvasRenderingContext2D, preserveCurrentRect?: boolean): void;
    private layoutPhase1Flexbox;
    private layoutPhase2Absolute;
    private layoutAbsoluteChildSubtree;
    private clampWidthToParent;
    separateChildrenByLayoutMode(): {
        layoutChildren: CanvasNode[];
        absoluteChildren: CanvasNode[];
    };
    onPaint(batcher: DrawBatcher, ctx: CanvasRenderingContext2D): void;
}