v1.4.0

Bug Fixes

• parser: fix crash when visiting decorators in parameters (#237) (225fc26)
• parser: fix visiting props of TSDeclareFunction (#244) (b40def8)
• ts-estree: make sure that every node can be converted to tsNode (#287) (9f1d314)
• typescript-estree, eslint-plugin: stop adding ParenthesizedExpressions to node maps (#226) (317405a)

Features

• eslint-plugin: add 'no-unnecessary-qualifier' rule (#231) (cc8f906)
• eslint-plugin: add ban-ts-ignore rule (#276) (859ab29)
• eslint-plugin: add prefer-function-type rule (#222) (b95c4cf)
• eslint-plugin: add require-array-sort-compare rule (#261) (2a4aaaa), closes #247
• eslint-plugin: Migrate plugin to ts (#120) (61c60dc)
• eslint-plugin: update types to allow parameter type inferrence (#272) (80bd72c)
• no-empty-interface: add allowSingleExtend option (#215) (bf46f8c)
• ts-estree: fix parsing nested sequence expressions (#286) (ecc9631)