Function getHeaderCells

src/cdk/table/table.spec.ts:3437–3444

(headerRow: Element)

}

function getHeaderCells(headerRow: Element): HTMLElement[] {
  let cells = getElements(headerRow, 'cdk-header-cell');
  if (!cells.length) {
    cells = getElements(headerRow, 'th.cdk-header-cell');
  }

  return cells;
}

function getFooterCells(footerRow: Element): HTMLElement[] {
  let cells = getElements(footerRow, 'cdk-footer-cell');