export class Tracker {
    constructor(markerDimensions: any, trackingDataList: any, projectionTransform: any, inputWidth: any, inputHeight: any, debugMode?: boolean);
    markerDimensions: any;
    trackingDataList: any;
    projectionTransform: any;
    inputWidth: any;
    inputHeight: any;
    debugMode: boolean;
    trackingKeyframeList: any[];
    prebuiltData: any[];
    meshVerticesState: any[];
    templateBuffer: Float32Array<ArrayBuffer>;
    dummyRun(inputData: any): void;
    track(inputData: any, lastModelViewTransform: any, targetIndex: any): {
        worldCoords: never[];
        screenCoords: never[];
        reliabilities: never[];
        debugExtra: {};
        indices?: undefined;
        octaveIndex?: undefined;
        deformedMesh?: undefined;
    } | {
        worldCoords: {
            x: number;
            y: number;
            z: number;
        }[];
        screenCoords: {
            x: number;
            y: number;
        }[];
        reliabilities: number[];
        indices: number[];
        octaveIndex: any;
        deformedMesh: {
            vertices: Float32Array<ArrayBuffer>;
            triangles: any;
        } | null;
        debugExtra: {};
    };
    lastOctaveIndex: any[] | undefined;
    /**
     * Pure JS implementation of NCC matching
     */
    _computeMatching(prebuilt: any, projectedImage: any): {
        matchingPoints: number[][];
        sim: Float32Array<any>;
    };
    /**
     * Pure JS implementation of Bilinear Warping
     */
    _computeProjection(M: any, inputData: any, prebuilt: any): void;
}