import { Size } from './Size.d';
import { TermCriteria } from './TermCriteria.d';
import { RotatedRect } from './RotatedRect.d';
import { Rect } from './Rect.d';
import { Moments } from './Moments.d';
import { Contour } from './Contour.d';
import { Point2 } from './Point2.d';
import { Point3 } from './Point3.d';
import { Vec2 } from './Vec2.d';
import { Vec3 } from './Vec3.d';
import { Vec4 } from './Vec4.d';

export class Mat {
  readonly rows: number;
  readonly cols: number;
  readonly type: number;
  readonly channels: number;
  readonly depth: number;
  readonly dims: number;
  readonly empty: boolean;
  readonly step: number;
  readonly elemSize: number;
  readonly sizes: number[];
  constructor();
  constructor(channels: Mat[]);
  constructor(rows: number, cols: number, type: number);
  constructor(rows: number, cols: number, type: number, fillValue: number);
  constructor(rows: number, cols: number, type: number, fillValue: number[]);
  constructor(rows: number, cols: number, type: number, fillValue: number[]);
  constructor(rows: number, cols: number, type: number, fillValue: number[]);
  constructor(dataArray: number[][], type: number);
  constructor(dataArray: number[][][], type: number);
  constructor(dataArray: number[][][], type: number);
  constructor(dataArray: number[][][], type: number);
  constructor(data: Buffer, rows: number, cols: number, type?: number);
  abs(): Mat;
  absdiff(otherMat: Mat): Mat;
  accumulate(src: Mat, mask?: Mat): Mat;
  accumulateAsync(src: Mat, mask?: Mat): Promise<Mat>;
  accumulateProduct(src1: Mat, src2: Mat, mask?: Mat): Mat;
  accumulateProductAsync(src1: Mat, src2:Mat, mask?: Mat): Promise<Mat>;
  accumulateSquare(src: Mat, mask?: Mat): Mat;
  accumulateSquareAsync(src: Mat, mask?: Mat): Promise<Mat>;
  accumulateWeighted(src: Mat, alpha: number, mask?: Mat): Mat;
  accumulateWeightedAsync(src: Mat, alpha: number, mask?: Mat): Promise<Mat>;
  adaptiveThreshold(maxVal: number, adaptiveMethod: number, thresholdType: number, blockSize: number, C: number): Mat;
  adaptiveThresholdAsync(maxVal: number, adaptiveMethod: number, thresholdType: number, blockSize: number, C: number): Promise<Mat>;
  add(otherMat: Mat): Mat;
  addWeighted(alpha: number, mat2: Mat, beta: number, gamma: number, dtype?: number): Mat;
  addWeightedAsync(alpha: number, mat2: Mat, beta: number, gamma: number, dtype?: number): Promise<Mat>;
  and(otherMat: Mat): Mat;
  at(row: number, col: number): number;
  at(row: number, col: number): Vec2;
  at(row: number, col: number): Vec3;
  at(row: number, col: number): Vec4;
  at(idx: number[]): number;
  at(idx: number[]): Vec2;
  at(idx: number[]): Vec3;
  at(idx: number[]): Vec4;
  atRaw(row: number, col: number): number;
  atRaw(row: number, col: number): number[];
  atRaw(row: number, col: number): number[];
  atRaw(row: number, col: number): number[];
  bgrToGray(): Mat;
  bgrToGrayAsync(): Promise<Mat>;
  bilateralFilter(d: number, sigmaColor: number, sigmaSpace: number, borderType?: number): Mat;
  bilateralFilterAsync(d: number, sigmaColor: number, sigmaSpace: number, borderType?: number): Promise<Mat>;
  bitwiseAnd(otherMat: Mat): Mat;
  bitwiseNot(): Mat;
  bitwiseOr(otherMat: Mat): Mat;
  bitwiseXor(otherMat: Mat): Mat;
  blur(kSize: Size, anchor?: Point2, borderType?: number): Mat;
  blurAsync(kSize: Size, anchor?: Point2, borderType?: number): Promise<Mat>;
  boxFilter(ddepth: number, ksize: Size, anchor?: Point2, normalize?: boolean, borderType?: number): Mat;
  boxFilterAsync(ddepth: number, ksize: Size, anchor?: Point2, normalize?: boolean, borderType?: number): Promise<Mat>;
  buildPyramid(maxLevel: number, borderType?: number): Mat[];
  buildPyramidAsync(maxLevel: number, borderType?: number): Promise<Mat[]>;
  calibrationMatrixValues(imageSize: Size, apertureWidth: number, apertureHeight: number): { fovx: number, fovy: number, focalLength: number, principalPoint: Point2, aspectRatio: number };
  calibrationMatrixValuesAsync(imageSize: Size, apertureWidth: number, apertureHeight: number): Promise<{ fovx: number, fovy: number, focalLength: number, principalPoint: Point2, aspectRatio: number }>;
  canny(threshold1: number, threshold2: number, apertureSize?: number, L2gradient?: boolean): Mat;
  cannyAsync(threshold1: number, threshold2: number, apertureSize?: number, L2gradient?: boolean): Promise<Mat>;
  compareHist(H2: Mat, method: number): number;
  compareHistAsync(H2: Mat, method: number): Promise<number>;
  connectedComponents(connectivity?: number, ltype?: number): Mat;
  connectedComponentsAsync(connectivity?: number, ltype?: number): Promise<Mat>;
  connectedComponentsWithStats(connectivity?: number, ltype?: number): { labels: Mat, stats: Mat, centroids: Mat };
  connectedComponentsWithStatsAsync(connectivity?: number, ltype?: number): Promise<{ labels: Mat, stats: Mat, centroids: Mat }>;
  convertScaleAbs(alpha: number, beta: number): Mat;
  convertScaleAbsAsync(alpha: number, beta: number): Promise<Mat>;
  convertTo(type: number, alpha?: number, beta?: number): Mat;
  convertToAsync(type: number, alpha?: number, beta?: number): Promise<Mat>;
  copy(mask?: Mat): Mat;
  copyAsync(mask?: Mat): Promise<Mat>;
  copyMakeBorder(top: number, bottom: number, left: number, right: number, borderType?: number, value?: number | Vec2 | Vec3 | Vec4): Mat;
  copyMakeBorderAsync(top: number, bottom: number, left: number, right: number, borderType?: number, value?: number | Vec2 | Vec3 | Vec4): Promise<Mat>;
  copyTo(dst: Mat, mask?: Mat): Mat;
  copyToAsync(dst: Mat, mask?: Mat): Promise<Mat>;
  cornerEigenValsAndVecs(blockSize: number, ksize?: number, borderType?: number): Mat;
  cornerEigenValsAndVecsAsync(blockSize: number, ksize?: number, borderType?: number): Promise<Mat>;
  cornerHarris(blockSize: number, ksize: number, k: number, borderType?: number): Mat;
  cornerHarrisAsync(blockSize: number, ksize: number, k: number, borderType?: number): Promise<Mat>;
  cornerMinEigenVal(blockSize: number, ksize?: number, borderType?: number): Mat;
  cornerMinEigenValAsync(blockSize: number, ksize?: number, borderType?: number): Promise<Mat>;
  cornerSubPix(corners: Point2[], winSize: Size, zeroZone: Size, criteria: TermCriteria): Point2[];
  cornerSubPixAsync(corners: Point2[], winSize: Size, zeroZone: Size, criteria: TermCriteria): Promise<Point2[]>;
  correctMatches(points1: Point2[], points2: Point2[]): { newPoints1: Point2[], newPoints2: Point2[] };
  correctMatchesAsync(points1: Point2[], points2: Point2[]): Promise<{ newPoints1: Point2[], newPoints2: Point2[] }>;
  countNonZero(): number;
  countNonZeroAsync(): Promise<number>;
  cvtColor(code: number, dstCn?: number): Mat;
  cvtColorAsync(code: number, dstCn?: number): Promise<Mat>;
  dct(flags?: number): Mat;
  dctAsync(flags?: number): Promise<Mat>;
  decomposeEssentialMat(): { R1: Mat, R2: Mat, T: Vec3 };
  decomposeEssentialMatAsync(): Promise<{ R1: Mat, R2: Mat, T: Vec3 }>;
  decomposeHomographyMat(K: Mat): { returnValue: number, rotations: Mat[], translations: Mat[], normals: Mat[] };
  decomposeHomographyMatAsync(K: Mat): Promise<{ returnValue: number, rotations: Mat[], translations: Mat[], normals: Mat[] }>;
  decomposeProjectionMatrix(): { cameraMatrix: Mat, rotMatrix: Mat, transVect: Vec4, rotMatrixX: Mat, rotMatrixY: Mat, rotMatrixZ: Mat, eulerAngles: Mat };
  decomposeProjectionMatrixAsync(): Promise<{ cameraMatrix: Mat, rotMatrix: Mat, transVect: Vec4, rotMatrixX: Mat, rotMatrixY: Mat, rotMatrixZ: Mat, eulerAngles: Mat }>;
  determinant(): number;
  dft(flags?: number, nonzeroRows?: number): Mat;
  dftAsync(flags?: number, nonzeroRows?: number): Promise<Mat>;
  dilate(kernel: Mat, anchor?: Point2, iterations?: number, borderType?: number): Mat;
  dilateAsync(kernel: Mat, anchor?: Point2, iterations?: number, borderType?: number): Promise<Mat>;
  distanceTransform(distanceType: number, maskSize: number, dstType?: number): Mat;
  distanceTransformAsync(distanceType: number, maskSize: number, dstType?: number): Promise<Mat>;
  distanceTransformWithLabels(distanceType: number, maskSize: number, labelType?: number): { labels: Mat, dist: Mat };
  distanceTransformWithLabelsAsync(distanceType: number, maskSize: number, labelType?: number): Promise<{ labels: Mat, dist: Mat }>;
  div(s: number): Mat;
  dot(): Mat;
  drawArrowedLine(pt0: Point2, pt1: Point2, color?: Vec3, thickness?: number, lineType?: number, shift?: number, tipLength?: number): void;
  drawChessboardCorners(patternSize: Size, corners: Point2[], patternWasFound: boolean): void;
  drawChessboardCornersAsync(patternSize: Size, corners: Point2[], patternWasFound: boolean): Promise<void>;
  drawCircle(center: Point2, radius: number, color?: Vec3, thickness?: number, lineType?: number, shift?: number): void;
  drawContours(contours: Contour[], color: Vec3, contourIdx?: number, maxLevel?: number, offset?: Point2, lineType?: number, thickness?: number, shift?: number): void;
  drawEllipse(box: RotatedRect, color?: Vec3, thickness?: number, lineType?: number): void;
  drawEllipse(center: Point2, axes: Size, angle: number, startAngle: number, endAngle: number, color?: Vec3, thickness?: number, lineType?: number, shift?: number): void;
  drawFillConvexPoly(pts: Point2[], color?: Vec3, lineType?: number, shift?: number): void;
  drawFillPoly(pts: Point2[][], color?: Vec3, lineType?: number, shift?: number, offset?: Point2): void;
  drawLine(pt0: Point2, pt1: Point2, color?: Vec3, thickness?: number, lineType?: number, shift?: number): void;
  drawPolylines(pts: Point2[][], isClosed: boolean, color?: Vec3, thickness?: number, lineType?: number, shift?: number): void;
  drawRectangle(pt0: Point2, pt1: Point2, color?: Vec3, thickness?: number, lineType?: number, shift?: number): void;
  drawRectangle(rect: Rect, color?: Vec3, thickness?: number, lineType?: number, shift?: number): void;
  eigen(): Mat;
  eigenAsync(): Promise<Mat>;
  equalizeHist(): Mat;
  equalizeHistAsync(): Promise<Mat>;
  erode(kernel: Mat, anchor?: Point2, iterations?: number, borderType?: number): Mat;
  erodeAsync(kernel: Mat, anchor?: Point2, iterations?: number, borderType?: number): Promise<Mat>;
  exp(): Mat;
  log(): Mat;
  filter2D(ddepth: number, kernel: Mat, anchor?: Point2, delta?: number, borderType?: number): Mat;
  filter2DAsync(ddepth: number, kernel: Mat, anchor?: Point2, delta?: number, borderType?: number): Promise<Mat>;
  filterSpeckles(newVal: number, maxSpeckleSize: number, maxDiff: number): { newPoints1: Point2[], newPoints2: Point2[] };
  filterSpecklesAsync(newVal: number, maxSpeckleSize: number, maxDiff: number): Promise<{ newPoints1: Point2[], newPoints2: Point2[] }>;
  find4QuadCornerSubpix(corners: Point2[], regionSize: Size): boolean;
  find4QuadCornerSubpixAsync(corners: Point2[], regionSize: Size): Promise<boolean>;
  findChessboardCorners(patternSize: Size, flags?: number): { returnValue: boolean, corners: Point2[] };
  findChessboardCornersAsync(patternSize: Size, flags?: number): Promise<{ returnValue: boolean, corners: Point2[] }>;
  findContours(mode: number, method: number, offset?: Point2): Contour[];
  findContoursAsync(mode: number, method: number, offset?: Point2): Promise<Contour[]>;
  findEssentialMat(points1: Point2[], points2: Point2[], method?: number, prob?: number, threshold?: number): { E: Mat, mask: Mat };
  findEssentialMatAsync(points1: Point2[], points2: Point2[], method?: number, prob?: number, threshold?: number): Promise<{ E: Mat, mask: Mat }>;
  findNonZero(): Point2[];
  findNonZeroAsync(): Promise<Point2[]>;
  flattenFloat(rows: number, cols: number): Mat;
  flip(flipCode: number): Mat;
  flipAsync(flipCode: number): Promise<Mat>;
  floodFill(seedPoint: Point2, newVal: number, mask?: Mat, loDiff?: number, upDiff?: number, flags?: number): { returnValue: number, rect: Rect };
  floodFill(seedPoint: Point2, newVal: Vec3, mask?: Mat, loDiff?: Vec3, upDiff?: Vec3, flags?: number): { returnValue: number, rect: Rect };
  floodFillAsync(seedPoint: Point2, newVal: number, mask?: Mat, loDiff?: number, upDiff?: number, flags?: number): Promise<{ returnValue: number, rect: Rect }>;
  floodFillAsync(seedPoint: Point2, newVal: Vec3, mask?: Mat, loDiff?: Vec3, upDiff?: Vec3, flags?: number): Promise<{ returnValue: number, rect: Rect }>;
  gaussianBlur(kSize: Size, sigmaX: number, sigmaY?: number, borderType?: number): Mat;
  gaussianBlurAsync(kSize: Size, sigmaX: number, sigmaY?: number, borderType?: number): Promise<Mat>;
  getData(): Buffer;
  getDataAsync(): Promise<Buffer>;
  getDataAsArray(): number[][];
  getDataAsArray(): number[][][];
  getDataAsArray(): number[][][];
  getDataAsArray(): number[][][];
  getOptimalNewCameraMatrix(distCoeffs: number[], imageSize: Size, alpha: number, newImageSize?: Size, centerPrincipalPoint?: boolean): { out: Mat, validPixROI: Rect };
  getOptimalNewCameraMatrixAsync(distCoeffs: number[], imageSize: Size, alpha: number, newImageSize?: Size, centerPrincipalPoint?: boolean): Promise<{ out: Mat, validPixROI: Rect }>;
  getRegion(region: Rect): Mat;
  goodFeaturesToTrack(maxCorners: number, qualityLevel: number, minDistance: number, mask?: Mat, blockSize?: number, gradientSize?: number, useHarrisDetector?: boolean, harrisK?: number): Point2[];
  goodFeaturesToTrackAsync(maxCorners: number, qualityLevel: number, minDistance: number, mask?: Mat, blockSize?: number, gradientSize?: number, useHarrisDetector?: boolean, harrisK?: number): Promise<Point2[]>;
  grabCut(mask: Mat, rect: Rect, bgdModel: Mat, fgdModel: Mat, iterCount: number, mode: number): void;
  grabCutAsync(mask: Mat, rect: Rect, bgdModel: Mat, fgdModel: Mat, iterCount: number, mode: number): Promise<void>;
  guidedFilter(guide: Mat, radius: number, eps: number, ddepth?: number): Mat;
  guidedFilterAsync(guide: Mat, radius: number, eps: number, ddepth?: number): Promise<Mat>;
  hDiv(otherMat: Mat): Mat;
  hMul(otherMat: Mat): Mat;
  houghCircles(method: number, dp: number, minDist: number, param1?: number, param2?: number, minRadius?: number, maxRadius?: number): Vec3[];
  houghCirclesAsync(method: number, dp: number, minDist: number, param1?: number, param2?: number, minRadius?: number, maxRadius?: number): Promise<Vec3[]>;
  houghLines(rho: number, theta: number, threshold: number, srn?: number, stn?: number, min_theta?: number, max_theta?: number): Vec2[];
  houghLinesAsync(rho: number, theta: number, threshold: number, srn?: number, stn?: number, min_theta?: number, max_theta?: number): Promise<Vec2[]>;
  houghLinesP(rho: number, theta: number, threshold: number, minLineLength?: number, maxLineGap?: number): Vec4[];
  houghLinesPAsync(rho: number, theta: number, threshold: number, minLineLength?: number, maxLineGap?: number): Promise<Vec4[]>;
  idct(flags?: number): Mat;
  idctAsync(flags?: number): Promise<Mat>;
  idft(flags?: number, nonzeroRows?: number): Mat;
  idftAsync(flags?: number, nonzeroRows?: number): Promise<Mat>;
  inRange(lower: number, upper: number): Mat;
  inRange(lower: Vec3, upper: Vec3): Mat;
  inRangeAsync(lower: number, upper: number): Promise<Mat>;
  inRangeAsync(lower: Vec3, upper: Vec3): Promise<Mat>;
  integral(sdepth?: number, sqdepth?: number): { sum: Mat, sqsum: Mat, tilted: Mat };
  integralAsync(sdepth?: number, sqdepth?: number): Promise<{ sum: Mat, sqsum: Mat, tilted: Mat }>;
  inv(): Mat;
  laplacian(ddepth: number, ksize?: number, scale?: number, delta?: number, borderType?: number): Mat;
  laplacianAsync(ddepth: number, ksize?: number, scale?: number, delta?: number, borderType?: number): Promise<Mat>;
  matMul(B: Mat): Mat;
  matMulDeriv(B: Mat): { dABdA: Mat, dABdB: Mat };
  matMulDerivAsync(B: Mat): Promise<{ dABdA: Mat, dABdB: Mat }>;
  matchTemplate(template: Mat, method: number, mask?: Mat): Mat;
  matchTemplateAsync(template: Mat, method: number, mask?: Mat): Promise<Mat>;
  mean(): Vec4;
  meanAsync():  Promise<Vec4>;
  meanStdDev(mask?: Mat): { mean: Mat, stddev: Mat };
  meanStdDevAsync(mask?: Mat): Promise<{ mean: Mat, stddev: Mat }>;
  medianBlur(kSize: number): Mat;
  medianBlurAsync(kSize: number): Promise<Mat>;
  minMaxLoc(mask?: Mat): { minVal: number, maxVal: number, minLoc: Point2, maxLoc: Point2 };
  minMaxLocAsync(mask?: Mat): Promise<{ minVal: number, maxVal: number, minLoc: Point2, maxLoc: Point2 }>;
  moments(): Moments;
  momentsAsync(): Promise<Moments>;
  morphologyEx(kernel: Mat, morphType: number, anchor?: Point2, iterations?: number, borderType?: number): Mat;
  morphologyExAsync(kernel: Mat, morphType: number, anchor?: Point2, iterations?: number, borderType?: number): Promise<Mat>;
  mul(s: number): Mat;
  mulSpectrums(mat2: Mat, dftRows?: boolean, conjB?: boolean): Mat;
  mulSpectrumsAsync(mat2: Mat, dftRows?: boolean, conjB?: boolean): Promise<Mat>;
  norm(src2: Mat, normType?: number, mask?: Mat): number;
  norm(normType?: number, mask?: Mat): number;
  normalize(alpha?: number, beta?: number, normType?: number, dtype?: number, mask?: Mat): Mat;
  normalizeAsync(alpha?: number, beta?: number, normType?: number, dtype?: number, mask?: Mat): Promise<Mat>;
  or(otherMat: Mat): Mat;
  padToSquare(color: Vec3): Mat;
  perspectiveTransform(m: Mat): Mat;
  perspectiveTransformAsync(m: Mat): Promise<Mat>;
  pop_back(numRows?: number): Mat;
  pop_backAsync(numRows?: number): Promise<Mat>;
  popBack(numRows?: number): Mat;
  popBackAsync(numRows?: number): Promise<Mat>;
  push_back(mat: Mat): Mat;
  push_backAsync(mat: Mat): Promise<Mat>;
  pushBack(mat: Mat): Mat;
  pushBackAsync(mat: Mat): Promise<Mat>;
  putText(text: string, origin: Point2, fontFace: number, fontScale: number, color?: Vec3, thickness?: number, lineType?: number, bottomLeftOrigin?: boolean): void;
  pyrDown(size?: Size, borderType?: number): Mat;
  pyrDownAsync(size?: Size, borderType?: number): Promise<Mat>;
  pyrUp(size?: Size, borderType?: number): Mat;
  pyrUpAsync(size?: Size, borderType?: number): Promise<Mat>;
  recoverPose(E: Mat, points1: Point2[], points2: Point2[], mask?: Mat): { returnValue: number, R: Mat, T: Vec3 };
  recoverPoseAsync(E: Mat, points1: Point2[], points2: Point2[], mask?: Mat): Promise<{ returnValue: number, R: Mat, T: Vec3 }>;
  rectify3Collinear(distCoeffs1: number[], cameraMatrix2: Mat, distCoeffs2: number[], cameraMatrix3: Mat, distCoeffs3: number[], imageSize: Size, R12: Mat, T12: Vec3, R13: Mat, T13: Vec3, alpha: number, newImageSize: Size, flags: number): { returnValue: number, R1: Mat, R2: Mat, R3: Mat, P1: Mat, P2: Mat, P3: Mat, Q: Mat, roi1: Rect, roi2: Rect };
  rectify3CollinearAsync(distCoeffs1: number[], cameraMatrix2: Mat, distCoeffs2: number[], cameraMatrix3: Mat, distCoeffs3: number[], imageSize: Size, R12: Mat, T12: Vec3, R13: Mat, T13: Vec3, alpha: number, newImageSize: Size, flags: number): Promise<{ returnValue: number, R1: Mat, R2: Mat, R3: Mat, P1: Mat, P2: Mat, P3: Mat, Q: Mat, roi1: Rect, roi2: Rect }>;
  reduce(dim: number, rtype: number, dtype?: number): Mat;
  reduceAsync(dim: number, rtype: number, dtype?: number): Promise<Mat>;
  reprojectImageTo3D(Q: Mat, handleMissingValues?: boolean, ddepth?: number): Mat;
  reprojectImageTo3DAsync(Q: Mat, handleMissingValues?: boolean, ddepth?: number): Promise<Mat>;
  rescale(factor: number): Mat;
  rescaleAsync(factor: number): Promise<Mat>;
  resize(rows: number, cols: number, fx?: number, fy?: number, interpolation?: number): Mat;
  resize(dsize: Size, fx?: number, fy?: number, interpolation?: number): Mat;
  resizeAsync(rows: number, cols: number, fx?: number, fy?: number, interpolation?: number): Promise<Mat>;
  resizeAsync(dsize: Size, fx?: number, fy?: number, interpolation?: number): Promise<Mat>;
  resizeToMax(maxRowsOrCols: number): Mat;
  resizeToMaxAsync(maxRowsOrCols: number): Promise<Mat>;
  rodrigues(): { dst: Mat, jacobian: Mat };
  rodriguesAsync(): Promise<{ dst: Mat, jacobian: Mat }>;
  rotate(rotateCode: number): Mat;
  rotateAsync(rotateCode: number): Promise<Mat>;
  rqDecomp3x3(): { returnValue: Vec3, mtxR: Mat, mtxQ: Mat, Qx: Mat, Qy: Mat, Qz: Mat };
  rqDecomp3x3Async(): Promise<{ returnValue: Vec3, mtxR: Mat, mtxQ: Mat, Qx: Mat, Qy: Mat, Qz: Mat }>;
  scharr(ddepth: number, dx: number, dy: number, scale?: number, delta?: number, borderType?: number): Mat;
  scharrAsync(ddepth: number, dx: number, dy: number, scale?: number, delta?: number, borderType?: number): Promise<Mat>;
  seamlessClone(dst: Mat, mask: Mat, p: Point2, flags: number): Mat;
  seamlessCloneAsync(dst: Mat, mask: Mat, p: Point2, flags: number): Promise<Mat>;
  sepFilter2D(ddepth: number, kernelX: Mat, kernelY: Mat, anchor?: Point2, delta?: number, borderType?: number): Mat;
  sepFilter2DAsync(ddepth: number, kernelX: Mat, kernelY: Mat, anchor?: Point2, delta?: number, borderType?: number): Promise<Mat>;
  set(row: number, col: number, value: number): void;
  set(row: number, col: number, value: number[]): void;
  set(row: number, col: number, value: number[]): void;
  set(row: number, col: number, value: number[]): void;
  set(row: number, col: number, value: Vec2): void;
  set(row: number, col: number, value: Vec3): void;
  set(row: number, col: number, value: Vec4): void;
  setTo(value: number, mask?: Mat): Mat;
  setTo(value: Vec2, mask?: Mat): Mat;
  setTo(value: Vec3, mask?: Mat): Mat;
  setTo(value: Vec4, mask?: Mat): Mat;
  setToAsync(value: number, mask?: Mat): Promise<Mat>;
  setToAsync(value: Vec2, mask?: Mat): Promise<Mat>;
  setToAsync(value: Vec3, mask?: Mat): Promise<Mat>;
  setToAsync(value: Vec4, mask?: Mat): Promise<Mat>;
  sobel(ddepth: number, dx: number, dy: number, ksize?: number, scale?: number, delta?: number, borderType?: number): Mat;
  sobelAsync(ddepth: number, dx: number, dy: number, ksize?: number, scale?: number, delta?: number, borderType?: number): Promise<Mat>;
  solve(mat2: Mat, flags?: number): Mat;
  solveAsync(mat2: Mat, flags?: number): Promise<Mat>;
  split(): Mat[];
  splitAsync(): Promise<Mat[]>;
  splitChannels(): Mat[];
  splitChannelsAsync(): Promise<Mat[]>;
  sqrBoxFilter(ddepth: number, ksize: Size, anchor?: Point2, normalize?: boolean, borderType?: number): Mat;
  sqrBoxFilterAsync(ddepth: number, ksize: Size, anchor?: Point2, normalize?: boolean, borderType?: number): Promise<Mat>;
  sqrt(): Mat;
  stereoRectify(distCoeffs1: number[], cameraMatrix2: Mat, distCoeffs2: number[], imageSize: Size, R: Mat, T: Vec3, flags?: number, alpha?: number, newImageSize?: Size): { R1: Mat, R2: Mat, P1: Mat, P2: Mat, Q: Mat, roi1: Rect, roi2: Rect };
  stereoRectifyAsync(distCoeffs1: number[], cameraMatrix2: Mat, distCoeffs2: number[], imageSize: Size, R: Mat, T: Vec3, flags?: number, alpha?: number, newImageSize?: Size): Promise<{ R1: Mat, R2: Mat, P1: Mat, P2: Mat, Q: Mat, roi1: Rect, roi2: Rect }>;
  sub(otherMat: Mat): Mat;
  sum(): number;
  sum(): Vec2;
  sum(): Vec3;
  sum(): Vec4;
  sumAsync(): Promise<number>;
  sumAsync(): Promise<Vec2>;
  sumAsync(): Promise<Vec3>;
  sumAsync(): Promise<Vec4>;
  threshold(thresh: number, maxVal: number, type: number): Mat;
  thresholdAsync(thresh: number, maxVal: number, type: number): Promise<Mat>;
  transform(m: Mat): Mat;
  transformAsync(m: Mat): Promise<Mat>;
  transpose(): Mat;
  triangulatePoints(projPoints1: Point2[], projPoints2: Point2[]): Mat;
  triangulatePointsAsync(projPoints1: Point2[], projPoints2: Point2[]): Promise<Mat>;
  undistort(cameraMatrix: Mat, distCoeffs: Mat): Mat;
  undistortAsync(cameraMatrix: Mat, distCoeffs: Mat): Promise<Mat>;
  validateDisparity(cost: Mat, minDisparity: number, numberOfDisparities: number, disp12MaxDisp?: number): void;
  validateDisparityAsync(cost: Mat, minDisparity: number, numberOfDisparities: number, disp12MaxDisp?: number): Promise<void>;
  warpAffine(transforMationMatrix: Mat, size?: Size, flags?: number, borderMode?: number, borderValue?: Vec3): Mat;
  warpAffineAsync(transforMationMatrix: Mat, size?: Size, flags?: number, borderMode?: number, borderValue?: Vec3): Promise<Mat>;
  warpPerspective(transforMationMatrix: Mat, size?: Size, flags?: number, borderMode?: number, borderValue?: Vec3): Mat;
  warpPerspectiveAsync(transforMationMatrix: Mat, size?: Size, flags?: number, borderMode?: number, borderValue?: Vec3): Promise<Mat>;
  watershed(markers: Mat): Mat;
  watershedAsync(markers: Mat): Promise<Mat>;
  release(): void;

  static eye(rows: number, cols: number, type: number): Mat;
}