message: Prepare to let prettier win arguments with eslint
  Where the tools differ in their opinions, we're going to let prettier
  win (prettier for formatting, eslint for catching errors).
diff: "flowtype/use-flow-type": 2,
  "flowtype/semi": 2,
  - "array-bracket-spacing": [2, "always"],
  + "array-bracket-spacing": 0,
  "arrow-parens": [2, "as-needed"],
  "arrow-spacing": 2,
  "block-scoped-var": 0,
  "object-shorthand": [2, "always"],
  "one-var": [2, "never"],
  "operator-assignment": [2, "always"],
  - "operator-linebreak": [2, "after"],
  + "operator-linebreak": 0,
  "padded-blocks": 0,
  "prefer-const": 2,
  "prefer-reflect": 0,
  "semi-spacing": [2, {"before": false, "after": true}],
  "sort-vars": 0,
  "space-before-blocks": [2, "always"],
  - "space-before-function-paren": [2, {"anonymous": "always", "named": "never"}],
  + "space-before-function-paren": 0,
  "space-in-parens": 0,
  "space-infix-ops": [2, {"int32Hint": false}],
  "space-unary-ops": [2, {"words": true, "nonwords": false}],
  