import { _ModuleSupport } from 'ag-charts-community';
import { OhlcBaseNode } from '../ohlc/ohlcNode';
export declare class CandlestickNode extends OhlcBaseNode {
    private readonly wickPath;
    wickStroke: string | undefined;
    __wickStroke: string | undefined;
    wickStrokeWidth: number | undefined;
    __wickStrokeWidth: number | undefined;
    wickStrokeOpacity: number | undefined;
    __wickStrokeOpacity: number | undefined;
    wickLineDash: readonly number[] | undefined;
    wickLineDashOffset: number | undefined;
    __wickLineDashOffset: number | undefined;
    wickStrokeAlignment: number;
    __wickStrokeAlignment: number;
    /**
     * High-performance wick property setter that bypasses the decorator system entirely.
     * Writes directly to backing fields (__propertyName) to avoid:
     * - Decorator setter chains and equality checks
     * - Multiple onChangeDetection calls per property
     * - Object.keys() iteration in assignIfNotStrictlyEqual
     * - Object allocation overhead
     *
     * A single markDirty() call at the end ensures the scene graph is properly invalidated.
     * WARNING: Only use for hot paths where performance is critical and properties don't need
     * individual change detection (e.g., when updating many nodes in a loop).
     */
    setWickProperties(wickStroke: string | undefined, wickStrokeWidth: number | undefined, wickStrokeOpacity: number | undefined, wickLineDash: readonly number[] | undefined, wickLineDashOffset: number | undefined): void;
    protected computeDefaultGradientFillBBox(): _ModuleSupport.BBox | undefined;
    updatePath(): void;
    drawPath(ctx: CanvasRenderingContext2D | OffscreenCanvasRenderingContext2D): void;
}
