Merged PR 170: Add new eslint rules

- naming-convention
- prefer-arrow-callback
- func-style
- import/no-default-export

src/Interfaces/IAvailableSymbol.ts

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/naming-convention */
 import { XPositionReference } from '../Enums/XPositionReference';
 import { IImage } from './IImage';