add no-unused and react/recommended to eslint (#1523)

* add no-unused-vars and no-unused-imports

* added quotes: double, and remove ignore pattern

* move itif and describeif into utils

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/renderer/components/checkbox/checkbox.tsx

@@ -1,5 +1,5 @@
-import './checkbox.scss';
-import React from 'react';
+import "./checkbox.scss";
+import React from "react";
 import { autobind, cssNames } from "../../utils";
 
 export interface CheckboxProps<T = boolean> {
@@ -29,7 +29,7 @@ export class Checkbox extends React.PureComponent<CheckboxProps> {
 
   render() {
     const { label, inline, className, value, theme, children, ...inputProps } = this.props;
-    const componentClass = cssNames('Checkbox flex', className, {
+    const componentClass = cssNames("Checkbox flex", className, {
       inline,
       checked: value,
       disabled: this.props.disabled,

src/renderer/components/checkbox/index.ts

@@ -1 +1 @@
-export * from './checkbox';
+export * from "./checkbox";