All esm modules

packages/core/package.json

@@ -6,8 +6,7 @@
     "access": "public"
   },
   "license": "MIT",
-  "main": "dist/index.js",
-  "module": "dist/index.mjs",
+  "main": "dist/index.mjs",
   "types": "dist/index.d.ts",
   "type": "module",
   "repository": {

packages/core/rollup.config.js

@@ -1,5 +1,3 @@
-import commonjs from '@rollup/plugin-commonjs';
-import resolve from '@rollup/plugin-node-resolve';
 import terser from '@rollup/plugin-terser';
 import typescript from '@rollup/plugin-typescript';
 import pkg from './package.json' with { type: 'json'};
@@ -15,28 +13,17 @@ const config = [
 				sourcemap: true,
 				format: 'es',
 				name: pkg.name,
-				file: pkg.module,
-			},
-			{
-				sourcemap: true,
-				format: 'umd',
-				name: pkg.name,
 				file: pkg.main,
 			}
+			// Uncomment to generate commonjs, but did not manage to get this working ok
+			// {
+			// 	coiurcemap: true
+			// 	file: 'dist/index.cjs',
+			// 	format: 'cjs'
+			//
+			// }
 		],
 		plugins: [
-			// If you have external dependencies installed from
-			// npm, you'll most likely need these plugins. In
-			// some cases you'll need additional configuration -
-			// consult the documentation for details:
-			// https://github.com/rollup/plugins/tree/master/packages/commonjs
-
-			/* the param to resolve is added because of the note in
-			https://github.com/rollup/plugins/tree/master/packages/node-resolve/#readme
-			regarding "Resolving Built-Ins (like fs)"
-			 */
-			resolve({ preferBuiltins: false }),
-			commonjs(),
 			typescript(),
 
 			// If we're building for production (npm run build

packages/core/src/__tests__/changes/Change.test.ts

@@ -1,8 +1,8 @@
-import { UndoModel } from "./change-model/UndoModel";
-import { UndoUnit } from "./change-model/UndoUnit";
-import { UndoPart } from "./change-model/UndoPart";
-import { FreDelta, FreTransactionDelta, FreUndoManager } from "../../change-manager";
-import { FreModelUnit } from "../../ast";
+import { UndoModel } from "./change-model/UndoModel.js";
+import { UndoUnit } from "./change-model/UndoUnit.js";
+import { UndoPart } from "./change-model/UndoPart.js";
+import { FreDelta, FreTransactionDelta, FreUndoManager } from "../../change-manager/index.js";
+import { FreModelUnit } from "../../ast/index.js";
 import { describe, it, expect, beforeEach } from "vitest";
 
 // expose the private parts of the undo manager for testing purposes only

packages/core/src/__tests__/changes/change-model/UndoModel.ts

@@ -1,7 +1,7 @@
-import { observablepart, FreNodeBaseImpl, FreModel } from "../../../ast";
-import { FreUtils } from "../../../util";
-import { FreLanguage } from "../../../language";
-import { UndoUnit } from "./UndoUnit";
+import { observablepart, FreNodeBaseImpl, FreModel } from "../../../ast/index.js";
+import { FreUtils } from "../../../util/index.js";
+import { FreLanguage } from "../../../language/index.js";
+import { UndoUnit } from "./UndoUnit.js";
 
 /**
  * Class UndoModel is the implementation of the model with the same name in the language definition file.

packages/core/src/__tests__/changes/change-model/UndoPart.ts

@@ -3,8 +3,8 @@
  * It uses mobx decorators to enable parts of the language environment, e.g. the editor, to react
  * to the changes in the state of its properties.
  */
-import { observableprim, FreNodeBaseImpl, FreNamedNode } from "../../../ast";
-import { FreUtils } from "../../../util";
+import { observableprim, FreNodeBaseImpl, FreNamedNode } from "../../../ast/index.js";
+import { FreUtils } from "../../../util/index.js";
 
 export class UndoPart extends FreNodeBaseImpl implements FreNamedNode {
     /**

packages/core/src/__tests__/changes/change-model/UndoUnit.ts

@@ -10,9 +10,9 @@ import {
     observableprimlist,
     FreNodeBaseImpl,
     FreModelUnit,
-} from "../../../ast";
+} from "../../../ast/index.js";
 import { UndoPart } from "./UndoPart";
-import { FreUtils } from "../../../util";
+import { FreUtils } from "../../../util/index.js";
 import { FreLogger } from "../../../logging";
 
 const LOGGER = new FreLogger("UndoUnit");

packages/core/src/__tests__/mobx/FreNodeReferenceTestScoper.ts

@@ -1,8 +1,8 @@
-import { FreNamedNode } from "../../ast";
+import { FreNamedNode } from "../../ast/index.js";
 import { computed, observable, makeObservable } from "mobx";
-import { TestScoper } from "./TestScoper";
-import { FreLogger } from "../../logging";
-import { MobxModelElementImpl } from "../../ast";
+import { TestScoper } from "./TestScoper.js";
+import { FreLogger } from "../../logging/index.js";
+import { MobxModelElementImpl } from "../../ast/index.js";
 
 const LOGGER = new FreLogger("FreNodeReference").mute();
 /**

packages/core/src/__tests__/mobx/MobxModel.ts

@@ -1,7 +1,7 @@
 import "reflect-metadata";
-import { FreNodeBaseImpl, observablepartlist, observablepart, observableprimlist, observableprim } from "../../ast";
+import { FreNodeBaseImpl, observablepartlist, observablepart, observableprimlist, observableprim } from "../../ast/index.js";
 import { makeObservable, observable } from "mobx";
-import { FreNodeReferenceTestScoper } from "./FreNodeReferenceTestScoper";
+import { FreNodeReferenceTestScoper } from "./FreNodeReferenceTestScoper.js";
 
 /**
  * These classes are used only to test the mobx decorators. They extend FreNodeBaseImpl directly.

packages/core/src/__tests__/mobx/MobxTest.spec.ts

@@ -1,6 +1,6 @@
-import { FreNodeReferenceTestScoper } from "./FreNodeReferenceTestScoper";
-import { TestScoper } from "./TestScoper";
-import { MobxTestElement, ModelContext, MobxTestRoot, MobxTestParts } from "./MobxModel";
+import { FreNodeReferenceTestScoper } from "./FreNodeReferenceTestScoper.js";
+import { TestScoper } from "./TestScoper.js";
+import { MobxTestElement, ModelContext, MobxTestRoot, MobxTestParts } from "./MobxModel.js";
 import { observe, reaction } from "mobx";
 import { describe, it, expect, beforeEach } from "vitest";
 

packages/core/src/__tests__/mobx/TestScoper.ts

@@ -1,5 +1,5 @@
-import { MobxTestRoot } from "./MobxModel";
-import { FreNamedNode } from "../../ast";
+import { MobxTestRoot } from "./MobxModel.js";
+import { FreNamedNode } from "../../ast/index.js";
 
 export class TestScoper {
     private static instance: TestScoper = new TestScoper();

packages/core/src/ast-utils/AstUtil.ts

@@ -1,4 +1,4 @@
-import { FreLanguage } from "../language";
+import { FreLanguage } from "../language/index.js";
 import {
     FreBinaryExpression,
     FreNode,
@@ -7,7 +7,7 @@ import {
     FreModelUnit,
     FreNamedNode,
     FreNodeReference,
-} from "../ast";
+} from "../ast/index.js";
 
 export function isFreModel(node: FreNode): node is FreModel {
     return !!node && node.freIsModel && node.freIsModel();

packages/core/src/ast-utils/AstWalker.ts

@@ -1,7 +1,7 @@
-import { FreLanguage, FreLanguageProperty } from "../language";
-import { FreLogger } from "../logging";
-import { AstWorker } from "./AstWorker";
-import { FreNode } from "../ast";
+import { FreLanguage, FreLanguageProperty } from "../language/index.js";
+import { FreLogger } from "../logging/index.js";
+import { AstWorker } from "./AstWorker.js";
+import { FreNode } from "../ast/index.js";
 
 const LOGGER = new FreLogger("AstWalker");
 

packages/core/src/ast-utils/AstWorker.ts

@@ -2,7 +2,7 @@
  * Interface AstWorker defines the extended visitor pattern of instances of languages.
  * Every node is visited twice, once before the visit of its children, and once after this visit.
  */
-import { FreNode } from "../ast";
+import { FreNode } from "../ast/index.js";
 
 export interface AstWorker {
     /**

packages/core/src/ast-utils/index.ts

@@ -1,3 +1,3 @@
-export * from "./AstWorker";
-export * from "./AstWalker";
-export * from "./AstUtil";
+export * from "./AstWorker.js";
+export * from "./AstWalker.js";
+export * from "./AstUtil.js";

packages/core/src/ast/FreBinaryExpression.ts

@@ -1,4 +1,4 @@
-import { FreExpressionNode } from "./FreExpressionNode";
+import { FreExpressionNode } from "./FreExpressionNode.js";
 
 export interface FreBinaryExpression extends FreExpressionNode {
     freLeft(): FreExpressionNode;

packages/core/src/ast/FreExpressionNode.ts

@@ -1,3 +1,3 @@
-import { FreNode } from "./FreNode";
+import { FreNode } from "./FreNode.js";
 
 export interface FreExpressionNode extends FreNode {}

packages/core/src/ast/FreModel.ts

@@ -1,5 +1,5 @@
-import { FreNamedNode } from "./FreNamedNode";
-import { FreModelUnit } from "./FreModelUnit";
+import { FreNamedNode } from "./FreNamedNode.js";
+import { FreModelUnit } from "./FreModelUnit.js";
 
 // TODO rethink inheritance from FreNamedElement: no match method needed here
 export interface FreModel extends FreNamedNode {

packages/core/src/ast/FreModelUnit.ts

@@ -1,4 +1,4 @@
-import { FreNamedNode } from "./FreNamedNode";
+import { FreNamedNode } from "./FreNamedNode.js";
 
 export interface FreModelUnit extends FreNamedNode {
     fileExtension: string;

packages/core/src/ast/FreNamedNode.ts

@@ -1,4 +1,4 @@
-import { FreNode } from "./FreNode";
+import { FreNode } from "./FreNode.js";
 
 export interface FreNamedNode extends FreNode {
     name: string;

packages/core/src/ast/FreNode.ts

@@ -1,5 +1,5 @@
-import { FreOwnerDescriptor } from "./FreOwnerDescriptor";
-import { FreParseLocation } from "../reader";
+import { FreOwnerDescriptor } from "./FreOwnerDescriptor.js";
+import { FreParseLocation } from "../reader/index.js";
 
 /**
  * You can either directly implement these interfaces, or use `Module Augmentation`,

packages/core/src/ast/FreNodeBaseImpl.ts

@@ -1,6 +1,6 @@
-import { FreNode } from "..";
-import { FreParseLocation } from "../reader";
-import { MobxModelElementImpl } from "./decorators";
+import { FreNode } from "./index.js";
+import { FreParseLocation } from "../reader/index.js";
+import { MobxModelElementImpl } from "./decorators/index.js";
 
 /**
  * An abstract implementation of a decorated FreNode.

packages/core/src/ast/FreNodeReference.ts

@@ -1,8 +1,8 @@
-import { FreNamedNode } from ".";
+import { FreNamedNode } from "./FreNamedNode.js";
 import { computed, observable, makeObservable } from "mobx";
-import { FreLanguageEnvironment } from "../environment";
-import { FreLogger } from "../logging";
-import { MobxModelElementImpl } from "./decorators";
+import { FreLanguageEnvironment } from "../environment/index.js";
+import { FreLogger } from "../logging/index.js";
+import { MobxModelElementImpl } from "./decorators/index.js";
 
 const LOGGER = new FreLogger("FreElementReference").mute();
 /**

packages/core/src/ast/FreOwnerDescriptor.ts

@@ -1,4 +1,4 @@
-import { FreNode } from "./FreNode";
+import { FreNode } from "./FreNode.js";
 
 /**
  * This object describes for each FreNode what its `owner` object is (if any),

packages/core/src/ast/decorators/DecoratedModelElement.ts

@@ -1,5 +1,5 @@
 import { makeObservable, observable } from "mobx";
-import { FreOwnerDescriptor, FreNode } from "..";
+import { FreOwnerDescriptor, FreNode } from "../index.js";
 
 /**
  *  An element using the decorators should implement this interface.

packages/core/src/ast/decorators/MobxModelDecorators.ts

@@ -1,11 +1,11 @@
 import { IObservableValue, IArrayWillChange, IArrayWillSplice, observable, intercept, runInAction } from "mobx";
 import "reflect-metadata";
-import { FreNode } from "../FreNode";
+import { FreNode } from "../FreNode.js";
 
-import { allOwners, DecoratedModelElement } from "./DecoratedModelElement";
-import { FreChangeManager } from "../../change-manager";
-import { PrimType } from "../../language";
-import { FreLogger } from "../../logging";
+import { allOwners, DecoratedModelElement } from "./DecoratedModelElement.js";
+import { FreChangeManager } from "../../change-manager/index.js";
+import { PrimType } from "../../language/index.js";
+import { FreLogger } from "../../logging/index.js";
 
 const LOGGER: FreLogger = new FreLogger("MobxDecorators").mute();
 

packages/core/src/ast/decorators/index.ts

@@ -1,2 +1,2 @@
-export * from "./MobxModelDecorators";
-export * from "./DecoratedModelElement";
+export * from "./MobxModelDecorators.js";
+export * from "./DecoratedModelElement.js";

packages/core/src/ast/index.ts

@@ -1 +1 @@
-export * from "./internal";
+export * from "./internal.js";

packages/core/src/ast/internal.ts

@@ -1,11 +1,11 @@
-export * from "./FreNode";
-export * from "./FreNamedNode";
-export * from "./FreExpressionNode";
-export * from "./FreBinaryExpression";
-export * from "./FreOwnerDescriptor";
-export * from "./FreExpressionNode";
-export * from "./FreModel";
-export * from "./FreModelUnit";
-export * from "./decorators";
-export * from "./FreNodeBaseImpl";
-export * from "./FreNodeReference";
+export * from "./FreNode.js";
+export * from "./FreNamedNode.js";
+export * from "./FreExpressionNode.js";
+export * from "./FreBinaryExpression.js";
+export * from "./FreOwnerDescriptor.js";
+export * from "./FreExpressionNode.js";
+export * from "./FreModel.js";
+export * from "./FreModelUnit.js";
+export * from "./decorators/index.js";
+export * from "./FreNodeBaseImpl.js";
+export * from "./FreNodeReference.js";

packages/core/src/change-manager/FreChangeManager.ts

@@ -1,8 +1,8 @@
-import { DecoratedModelElement, FreNode } from "../ast";
-import { FreDelta, FrePartListDelta, FrePartDelta, FrePrimDelta, FrePrimListDelta } from "./FreDelta";
-import { FreLogger } from "../logging";
-import { PrimType } from "../language";
-import { modelUnit } from "../ast-utils";
+import { DecoratedModelElement, FreNode } from "../ast/index.js";
+import { FreDelta, FrePartListDelta, FrePartDelta, FrePrimDelta, FrePrimListDelta } from "./FreDelta.js";
+import { FreLogger } from "../logging/index.js";
+import { PrimType } from "../language/index.js";
+import { modelUnit } from "../ast-utils/index.js";
 
 export type callback = (delta: FreDelta) => void;
 

packages/core/src/change-manager/FreDelta.ts

@@ -1,5 +1,5 @@
-import { DecoratedModelElement, MobxModelElementImpl, FreNode, FreNodeBaseImpl, FreModelUnit } from "../ast";
-import { PrimType } from "../language";
+import { DecoratedModelElement, MobxModelElementImpl, FreNode, FreNodeBaseImpl, FreModelUnit } from "../ast/index.js";
+import { PrimType } from "../language/index.js";
 
 export abstract class FreDelta {
     unit: FreModelUnit;

packages/core/src/change-manager/FreUndoManager.ts

@@ -1,7 +1,7 @@
-import { FreChangeManager } from "./FreChangeManager";
-import { FreModelUnit } from "../ast";
-import { FreDelta } from "./FreDelta";
-import { FreUndoStackManager } from "./FreUndoStackManager";
+import { FreChangeManager } from "./FreChangeManager.js";
+import { FreModelUnit } from "../ast/index.js";
+import { FreDelta } from "./FreDelta.js";
+import { FreUndoStackManager } from "./FreUndoStackManager.js";
 
 /**
  * Class FreUndoManager holds the change information on the model.

packages/core/src/change-manager/FreUndoStackManager.ts

@@ -5,11 +5,11 @@ import {
     FrePrimDelta,
     FrePrimListDelta,
     FreTransactionDelta,
-} from "./FreDelta";
-import { FreModelUnit } from "../ast";
-import { modelUnit } from "../ast-utils";
-import { FreLogger } from "../logging";
-import { FreUndoManager } from "./FreUndoManager";
+} from "./FreDelta.js";
+import { FreModelUnit } from "../ast/index.js";
+import { modelUnit } from "../ast-utils/index.js";
+import { FreLogger } from "../logging/index.js";
+import { FreUndoManager } from "./FreUndoManager.js";
 
 const LOGGER: FreLogger = new FreLogger("FreUndoStackManager");
 

packages/core/src/change-manager/index.ts

@@ -1 +1 @@
-export * from "./internal";
+export * from "./internal.js";

packages/core/src/change-manager/internal.ts

@@ -1,3 +1,3 @@
-export * from "./FreChangeManager";
-export * from "./FreUndoManager";
-export * from "./FreDelta";
+export * from "./FreChangeManager.js";
+export * from "./FreUndoManager.js";
+export * from "./FreDelta.js";

packages/core/src/editor/FreCombinedActions.ts

@@ -1,4 +1,4 @@
-import { FreCreateBinaryExpressionAction, FreCustomAction } from "./actions";
+import { FreCreateBinaryExpressionAction, FreCustomAction } from "./actions/index.js";
 
 export interface FreCombinedActions {
     binaryExpressionActions: FreCreateBinaryExpressionAction[];