Disable `@typescript-eslint/space-before-function-paren` rule

[ybiquitous]

The new rule @typescript-eslint/space-before-function-paren has been added since @typescript-eslint/eslint-plugin@2.8.0.

• https://github.com/typescript-eslint/typescript-eslint/blob/v2.8.0/packages/eslint-plugin/docs/rules/space-before-function-paren.md
• https://github.com/typescript-eslint/typescript-eslint/releases/tag/v2.8.0
• https://github.com/typescript-eslint/typescript-eslint/pull/924

This rule is an extension of the ESLint core rule space-before-function-paren, and eslint-config-prettier has disabled the rule already.

• https://github.com/prettier/eslint-config-prettier/blob/ed97c2f4cb77b5cc8cb941900b81304b5cd6eb1d/index.js#L77

[lydell]

Thanks! Released in v6.7.0.

[ybiquitous]

@lydell I always appreciate your quick feedback! 😊