All file imports change from commonjs to es-module

src/config/configuration.js

@@ -1,5 +1,5 @@
-const path = require("path");
-const Field = require("./field");
+import path from "path";
+import Field from "./field";
 
 let instance = null;
 
@@ -45,4 +45,4 @@ class Config {
   }
 }
 
-module.exports = Config;
+export default Config;

src/config/environmentVariables.js

@@ -12,4 +12,4 @@ class EnvironmentVariables {
   }
 }
 
-module.exports = EnvironmentVariables;
+export default EnvironmentVariables;

src/config/field.js

@@ -1,5 +1,5 @@
-const Filters = require("./filters");
-const EnvironmentVariables = require("./environmentVariables");
+import Filters from "./filters";
+import EnvironmentVariables from "./environmentVariables";
 
 class Field {
   constructor(rawValue, environmentVariables) {
@@ -50,4 +50,4 @@ class Field {
   }
 }
 
-module.exports = Field;
+export default Field;

src/config/filters.js

@@ -31,4 +31,4 @@ class Filters {
   }
 }
 
-module.exports = Filters;
+export default Filters;