andretshurotshka

Fix Function.prototype.apply.bind

14

Fixes #5681 ```js const fn = (a: number) => {} export const fnApply = fn.apply.bind(fn) // no error ``` Also adds argument to `Function$Prototype$Apply` ```js declare var fnApply: Function$Prototype$Apply ```

Add coverage to Try Flow

2

Fixes #2854 

Add global jsx pragma

2

Fixes #7010 But `type-at-pos` doesn't seem to work 🤔

Add FLOWLIB_ROOT variable to flowconfig

2

This would allow ignoring specific libs ```ini # node.flowconfig [ignore] /dom.js ``` ```ini # browser.flowconfig [ignore] /react.js /react-dom.js ```

Use SingletonStrT, SingletonNumT, SingletonBoolT in case of const literal declarations

18

Revived https://github.com/facebook/flow/pull/4175 Fixes #2639