/**
 * Weavetab — tools/highlight.ts
 * browser_highlight: draws visual consideration, target lock, danger/success or shimmer overlays.
 * Supports multiple candidate refs, custom styles, floating labels, and multi-tier fallbacks.
 */
import CDP from "chrome-remote-interface";
import type { Config } from "../config/loader.js";
export type HighlightStyle = "consideration" | "target" | "danger" | "success" | "shimmer";
export interface HighlightOptions {
    selector?: string;
    id?: string;
    ref?: string;
    refs?: string[];
    target?: string;
    label?: string;
    nodeId?: number;
    color?: string;
    style?: HighlightStyle;
    duration?: number;
}
export declare function browserHighlight(session: CDP.Client, options: HighlightOptions, _config: Config): Promise<{
    success: boolean;
    message: string;
}>;