/**
 * Weavetab — src/sensors/pacing.ts
 * Human Pacing System — pass-through wrapper that records timing telemetry.
 * All human-like delays live in ghost.ts (ghostMove, ghostType).
 * This file does NOT add its own delays — eliminates the "double pacing" bug.
 * Weavetab by fy2ne
 */
import CDP from "chrome-remote-interface";
export declare const HumanPace: {
    afterRead: () => Promise<unknown>;
    betweenClicks: () => Promise<unknown>;
    afterNavigate: () => Promise<unknown>;
    thinkingPause: () => Promise<unknown>;
    fieldToField: () => Promise<unknown>;
    beforeSubmit: () => Promise<unknown>;
};
export interface ToolCallMetrics {
    tool: string;
    inputTokens: number;
    outputTokens: number;
    totalTokens: number;
    latencyMs: number;
    timestamp: number;
}
/**
 * Returns a session-level usage summary.
 * Exposed to browser_eval via window.__wt_get_usage().
 */
export declare function getUsageStats(): {
    totalCalls: number;
    totalTokens: number;
    byTool: {
        tool: string;
        calls: number;
        tokens: number;
        avgLatencyMs: number;
    }[];
    topSlowest: string[];
};
/**
 * Wraps a tool action — records timing + updates HUD state.
 * No artificial delays added here; ghost.ts handles human-like pacing.
 */
export declare function agentAction(session: CDP.Client, type: 'clicking' | 'typing' | 'reading' | 'thinking' | 'navigating', fn: () => Promise<any>, toolName?: string): Promise<any>;