.yaspellerrc

{
  "lang": "ru",
  "ignoreUrls": true,
  "checkYo": true,
  "findRepeatWords": true,
  "fileExtensions": [
    ".html",
    ".php",
    ".md",
    ".js",
    ".css",
    ".json",
    ".txt"
  ],
  "dictionary" [
    "слово"
  ]
}