coc-settings.json

{
  // normal settings
  "coc.preferences.colorSupport": true,
  "coc.preferences.snippetStatusText": "Ⓢ ",
  "coc.preferences.formatOnSaveFiletypes": [
    "javascript",
    "html",
    "css",
    "dart",
    "json",
    "markdown",
    "typescript"
  ],

  // suggest settings
  "suggest.noselect": false,
  "suggest.detailField": "abbr",
  "suggest.snippetIndicator": "",
  "suggest.removeDuplicateItems": true,
  "suggest.triggerAfterInsertEnter": true,
  "suggest.timeout": 2000,
  "suggest.minTriggerInputLength": 1,
  "suggest.completionItemKindLabels": {
    "function": "\uf794",
    "method": "\uf6a6",
    "variable": "\uf71b",
    "constant": "\uf8ff",
    "struct": "\ufb44",
    "class": "\uf0e8",
    "interface": "\ufa52",
    "text": "\ue612",
    "enum": "\uf435",
    "enumMember": "\uf02b",
    "module": "\uf668",
    "color": "\ue22b",
    "property": "\ufab6",
    "field": "\uf93d",
    "unit": "\uf475",
    "file": "\uf471",
    "value": "\uf8a3",
    "event": "\ufacd",
    "folder": "\uf115",
    "keyword": "\uf893",
    "snippet": "\uf64d",
    "operator": "\uf915",
    "reference": "\uf87a",
    "typeParameter": "\uf278",
    "default": "\uf29c"
  },

  // diagnostic settings
  "diagnostic.displayByAle": false,
  "diagnostic.refreshOnInsertMode": true,
  "diagnostic.signOffset": 999999,
  "diagnostic.errorSign": "✘",
  "diagnostic.warningSign": "⚠",
  "diagnostic.infoSign": "",
  "diagnostic.hintSign": "ஐ",
  "diagnostic.refreshAfterSave": true,
  "diagnostic.checkCurrentLine": true,
  "diagnostic.virtualTextPrefix": " ❯❯❯ ",
  "diagnostic.virtualText": true,
  "diagnostic.locationlist": true,
  "diagnostic.enableMessage": "never",

  // list settings
  "list.source.grep.command": "rg",
  // other stuff (language specific)
  "python.autoComplete.addBrackets": true,
  "python.jediEnabled": false,
  "flutter.lsp.initialization.closingLabels": true,

  // git settings
  "git.topRemovedSign.text": "▌",
  "git.changeRemovedSign.text": "▌",
  "git.removedSign.text": "▌",
  "git.addedSign.text": "▌",
  "git.changedSign.text": "▌"
}