fix imports, disable esModuleInterop

package.json

@@ -1,6 +1,6 @@
 {
   "name": "child-process-toolbox",
-  "version": "2.1.7",
+  "version": "2.1.8",
   "description": "Helper functions to spawn and manage child processes, especially for writing shell utilities with Javascript / Typescript",
   "main": "build/main/index.js",
   "types": "build/main/index.d.ts",

src/lib/echo.spec.ts

@@ -1,6 +1,6 @@
 // tslint:disable:no-expression-statement
 import test from 'ava';
-import child_process from 'child_process';
+import * as child_process from 'child_process';
 import { echoChildProcessOutput } from './echo';
 
 test('echo child process (expect two lines of output)', async t => {

src/lib/echo.ts

@@ -1,5 +1,5 @@
-import child_process from 'child_process';
-import readline from 'readline';
+import * as child_process from 'child_process';
+import * as readline from 'readline';
 import { Readable, Writable } from 'stream';
 
 function echoReadable(

src/lib/promise-exit.spec.ts

@@ -1,6 +1,6 @@
 // tslint:disable:no-expression-statement
 import test from 'ava';
-import child_process from 'child_process';
+import * as child_process from 'child_process';
 import { promiseExit } from './promise-exit';
 
 test('check normal exit', async t => {

src/lib/promise-exit.ts

@@ -1,4 +1,4 @@
-import child_process from 'child_process';
+import * as child_process from 'child_process';
 
 /**
  * returns a Promise that resolves on the child process's exit event (

src/lib/promise-killed.spec.ts

@@ -1,6 +1,6 @@
 // tslint:disable:no-expression-statement
 import test from 'ava';
-import child_process from 'child_process';
+import * as child_process from 'child_process';
 import { promiseKilled } from './promise-killed';
 test('promise killed', async t => {
   await t.notThrowsAsync(async () => {

src/lib/promise-output.spec.ts

@@ -1,6 +1,6 @@
 // tslint:disable:no-expression-statement
 import test from 'ava';
-import child_process from 'child_process';
+import * as child_process from 'child_process';
 import { promiseOutputPattern } from './promise-output';
 
 test('check output pattern (string)', async t => {

src/lib/promise-output.ts

@@ -1,5 +1,5 @@
-import child_process from 'child_process';
-import readline from 'readline';
+import * as child_process from 'child_process';
+import * as readline from 'readline';
 import { Readable } from 'stream';
 
 function resolveOnPattern(

tsconfig.json

@@ -7,7 +7,7 @@
     "module": "commonjs",
     "declaration": true,
     "inlineSourceMap": true,
-    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
+    "esModuleInterop": false /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
 
     "strict": true /* Enable all strict type-checking options. */,