import { NormalizedLandmark, Results } from '@mediapipe/holistic';
import { WorldArgs } from './types';
import { Vector3 } from '@babylonjs/core';
interface VisionValue {
    lastTime: number;
    isProcessing: boolean;
    element: HTMLVideoElement;
    results: Results | null;
}
export declare type Handedness = 'left' | 'right';
export declare type LandmarkType = 'body' | 'hand';
export interface VisionLandmarkValue {
    handedness?: Handedness;
    type: LandmarkType;
    landmark: PoseLandmark | HandLandmark;
}
export declare const VisionLandmarkComp: import("@chantey/ecs").Component<VisionLandmarkValue>;
export declare const VisionComp: import("@chantey/ecs").Component<VisionValue>;
interface Args extends WorldArgs {
}
export declare const createVisionSystem: ({ world }: Args) => {
    source: any;
    init: (element: HTMLVideoElement, source?: string) => Promise<void>;
    update: () => Promise<void>;
    stop: () => void;
};
export declare type VisionSystem = ReturnType<typeof createVisionSystem>;
export declare type LandmarkGetter = (results: Results, landmark: VisionLandmarkValue) => NormalizedLandmark;
export declare const landmarkMap: Record<LandmarkType, LandmarkGetter>;
export declare const setPositionFromLandmark: (results: Results, landmark: VisionLandmarkValue, position: Vector3) => void;
export declare enum HandLandmark {
    WRIST = 0,
    THUMB_CMC = 1,
    THUMB_MCP = 2,
    THUMB_IP = 3,
    THUMB_TIP = 4,
    INDEX_FINGER_MCP = 5,
    INDEX_FINGER_PIP = 6,
    INDEX_FINGER_DIP = 7,
    INDEX_FINGER_TIP = 8,
    MIDDLE_FINGER_MCP = 9,
    MIDDLE_FINGER_PIP = 10,
    MIDDLE_FINGER_DIP = 11,
    MIDDLE_FINGER_TIP = 12,
    RING_FINGER_MCP = 13,
    RING_FINGER_PIP = 14,
    RING_FINGER_DIP = 15,
    RING_FINGER_TIP = 16,
    PINKY_MCP = 17,
    PINKY_PIP = 18,
    PINKY_DIP = 19,
    PINKY_TIP = 20
}
export declare enum PoseLandmark {
    NOSE = 0,
    LEFT_EYE_INNER = 1,
    LEFT_EYE = 2,
    LEFT_EYE_OUTER = 3,
    RIGHT_EYE_INNER = 4,
    RIGHT_EYE = 5,
    RIGHT_EYE_OUTER = 6,
    LEFT_EAR = 7,
    RIGHT_EAR = 8,
    MOUTH_LEFT = 9,
    MOUTH_RIGHT = 10,
    LEFT_SHOULDER = 11,
    RIGHT_SHOULDER = 12,
    LEFT_ELBOW = 13,
    RIGHT_ELBOW = 14,
    LEFT_WRIST = 15,
    RIGHT_WRIST = 16,
    LEFT_PINKY = 17,
    RIGHT_PINKY = 18,
    LEFT_INDEX = 19,
    RIGHT_INDEX = 20,
    LEFT_THUMB = 21,
    RIGHT_THUMB = 22,
    LEFT_HIP = 23,
    RIGHT_HIP = 24,
    LEFT_KNEE = 25,
    RIGHT_KNEE = 26,
    LEFT_ANKLE = 27,
    RIGHT_ANKLE = 28,
    LEFT_HEEL = 29,
    RIGHT_HEEL = 30,
    LEFT_FOOT_INDEX = 31,
    RIGHT_FOOT_INDEX = 32
}
export {};