fix: break/continue omitting output before them, #123

BREAKING CHANGE: remove default export, now should be used like import
{Liquid} from 'liquidjs'

test/integration/drop/blank-drop.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('drop/blank-drop', function () {
   let liquid: Liquid

test/integration/drop/drop.ts

@@ -1,11 +1,11 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid, Drop } from '../../../src/liquid'
 
 describe('drop/drop', function () {
   let liquid: Liquid
   before(() => (liquid = new Liquid()))
 
-  class CustomDrop extends Liquid.Types.Drop {
+  class CustomDrop extends Drop {
     private name: string = 'NAME'
     public getName () {
       return 'GET NAME'
@@ -16,7 +16,7 @@ describe('drop/drop', function () {
       return key.toUpperCase()
     }
   }
-  class PromiseDrop extends Liquid.Types.Drop {
+  class PromiseDrop extends Drop {
     private name = Promise.resolve('NAME')
     public async getName () {
       return 'GET NAME'

test/integration/drop/empty-drop.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('drop/empty-drop', function () {
   let liquid: Liquid

test/integration/drop/null-drop.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('drop/null-drop', function () {
   let liquid: Liquid