Merge pull request javascript-obfuscator#491 from javascript-obfuscat…

…or/prevailing-kind-of-variables-control-flow-fix

Fixed `TypeError: Assignment to constant variable`

Merge pull request javascript-obfuscator#489 from javascript-obfuscat…

…or/method-definition-literal-key-fix

Added method-definition literal key converting to `computed`

Updated yarn.lock

Merge pull request javascript-obfuscator#474 from javascript-obfuscat…

…or/enums-export-in-typings

Fixed typings. Now string values correctly assignable to enum-like op…

Merge pull request javascript-obfuscator#473 from javascript-obfuscat…

…or/enums-export-in-typings

Fixed typings

Merge pull request javascript-obfuscator#470 from javascript-obfuscat…

…or/split-strings-reserved-striings-fix

Added new ReservedStringObfuscatingGuard

Merge pull request javascript-obfuscator#466 from javascript-obfuscat…

…or/custom-nodes-identifier-names-collision-fix

Custom nodes identifier names collision fix

Merge pull request javascript-obfuscator#463 from javascript-obfuscat…

…or/babel-remove

Removed babel from project compilation flow

Merge pull request javascript-obfuscator#461 from javascript-obfuscat…

…or/reserved-names-fix

Fixed `reservedNames` option

Merge pull request javascript-obfuscator#459 from javascript-obfuscat…

…or/node-transformers-topological-sort

Node transformers topological sort