import { CachedDataCollector } from "src/core/base/CachedDataCollector";
import { TrackerVariableType } from "src/core/model/TrackerVariableType";
export interface SuspiciousFlags {
    unnaturalMouseMoves: boolean;
    bigClipboardPaste: boolean;
    lowFPSDetected: boolean;
    delayedClickDetected: boolean;
}
/**
 * Collects security & risk metrics.
 * Mirrors Android SecurityCollector + merges tracker-web_current risk-metrics + remote control detection.
 *
 * Responsibilities:
 * 1. Remote control suspicion monitoring (mouse, clipboard, FPS, delayed clicks)
 * 2. Risk metrics aggregation (mouse movement, click patterns, form fill, navigation, paste ratio)
 * 3. Environment baseline tracking (language, timezone, OS, browser)
 * 4. Composite remote access score calculation
 */
export declare class SecurityCollector extends CachedDataCollector {
    private suspiciousFlags;
    private lastMouseMoveTs;
    private mouseMoveCounterWindow;
    private clickCounterWindow;
    private pageViewTimestamps;
    private pasteCharCount;
    private typedCharCount;
    private lastPageViewTs;
    private lastFormInteractionStart;
    private lastFormFieldCount;
    private lastFormDurationMs;
    private formFillAnomaly;
    private fastPageTransition;
    private redirectSource;
    private lastUrl;
    private lastMouseX;
    private lastMouseY;
    private unnaturalMoveCount;
    private lowFPSCount;
    private lastFrameTs;
    private fpsRafId;
    private listenersAttached;
    private baseline;
    private envChangeFlags;
    private envChangeScore;
    private tenant;
    private deviceId;
    collect(): Map<TrackerVariableType, unknown>;
    /**
     * Start monitoring. Called once during SDK initialization.
     */
    init(tenant: string, deviceId: string): void;
    registerPageView(): void;
    getRemoteAccessScore(): number;
    resetRollingWindow(): void;
    updateEnvironmentDiff(): void;
    private getAggregates;
    private computePasteRatio;
    private calcRemoteAccessScore;
    private attachListeners;
    private detectFormAnomaly;
    private detectRedirect;
    private ensureBaseline;
    private getCurrentEnvironment;
    private diffEnvironment;
    private calcEnvironmentChangeScore;
    /** Cleanup FPS monitor on termination. */
    destroy(): void;
}