@reis/seki/src/constants/board.js

Seki – A modern javascript based Go board renderer and player, that is simple to use, extensible, compact and intuitive.

//Board sides
export const boardSides = {
  TOP: 'top',
  BOTTOM: 'bottom',
  LEFT: 'left',
  RIGHT: 'right',
}

//Board layer types
export const boardLayerTypes = {
  BACKGROUND: 'background',
  GRID: 'grid',
  COORDINATES: 'coordinates',
  SHADOW: 'shadow',
  STONES: 'stones',
  SCORE: 'score',
  MARKUP: 'markup',
  DRAW: 'draw',
  HOVER: 'hover',
}