/**
 * @holoscript/core Movement Predictor
 *
 * Predicts the player's path based on current velocity and orientation.
 * Used by the AssetStreamer to prioritize background loading.
 */
import { Vector3 } from '@holoscript/core';
export interface IntentSignal {
    target: Vector3;
    weight: number;
}
export interface PredictiveWindow {
    center: [number, number, number];
    radius: number;
    likelihood: number;
}
export declare class MovementPredictor {
    private lastPosition;
    private velocity;
    private history;
    private maxHistory;
    private intent;
    /**
     * Convert Vector3 to tuple for consistent handling
     */
    private toTuple;
    /**
     * Update internal state with current player transform
     */
    update(position: Vector3, dt: number): void;
    /**
     * Set the player's current intent signal (Tier 3)
     */
    setIntent(intent: IntentSignal | null): void;
    /**
     * Tier 1: Linear Extrapolation
     */
    private predictLinear;
    /**
     * Tier 2: Non-linear pathing (Bezier-based extrapolation)
     * Analyzes path curvature to predict smooth turns.
     */
    private predictRecurrent;
    /**
     * Tier 3: Intent-based biasing
     */
    private predictIntent;
    /**
     * Get predictive windows for asset pre-fetching.
     * Combines all tiers into a prioritized set of windows.
     */
    getPredictiveWindows(lookaheadSeconds: number): PredictiveWindow[];
}
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