export declare function getPointsConfidence(heatmapScores: any, heatMapCoords: any): Float32Array;
export declare function getOffsetVectors(heatMapCoordsBuffer: any, offsetsBuffer: any): any;
export declare function getOffsetPoints(heatMapCoordsBuffer: any, outputStride: any, offsetsBuffer: any): any;
export declare function argmax2d(inputs: any): any;
