PATCH: Enable eslint and implement TS1371

.eslintignore

@@ -0,0 +1,2 @@
+dist
+mode_modules

.eslintrc.js

@@ -0,0 +1,28 @@
+module.exports = {
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended', 
+    'plugin:@typescript-eslint/recommended'
+  ],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    sourceType: 'module',
+    ecmaVersion: 'ES2015',
+    tsconfigRootDir: './'
+  },
+  plugins: ['@typescript-eslint'],
+  root: true,
+  rules: {
+    'no-case-declarations': 1,
+    'no-console': 1,
+    'no-dupe-else-if': 1,
+    'no-prototype-builtins': 1,
+    'no-undef': 1,
+    'no-useless-escape': 1,
+    'prefer-const': 1,
+    '@typescript-eslint/ban-types': 1,
+    '@typescript-eslint/consistent-type-imports': 'error',
+    '@typescript-eslint/no-extra-semi': 1,
+    '@typescript-eslint/no-this-alias': 1
+  }
+};

convertToJs.d.ts

@@ -1,4 +1,4 @@
-import { ParseConformance } from './parseConformance';
+import type { ParseConformance } from './parseConformance';
 export declare class ConvertToJs {
     private parser;
     constructor(parser?: ParseConformance);

convertToJs.ts

@@ -1,9 +1,9 @@
 import * as convert from 'xml-js';
-import {ParseConformance} from './parseConformance';
-import {XmlHelper} from './xmlHelper';
-import {ParsedProperty} from "./model/parsed-property";
-import {Constants} from "./constants";
-import {XmlElement} from "./convertToXml";
+import { ParseConformance } from './parseConformance';
+import { XmlHelper } from './xmlHelper';
+import type { ParsedProperty } from "./model/parsed-property";
+import { Constants } from "./constants";
+import type { XmlElement } from "./convertToXml";
 
 export class ConvertToJs {
     private parser: ParseConformance;

convertToXml.d.ts

@@ -1,4 +1,4 @@
-import { ParseConformance } from './parseConformance';
+import type { ParseConformance } from './parseConformance';
 export interface XmlDeclaration {
     attributes?: {
         [id: string]: any;

convertToXml.ts

@@ -1,9 +1,9 @@
 import * as convert from 'xml-js';
-import {ParseConformance} from './parseConformance';
-import {ParsedStructure} from "./model/parsed-structure";
-import {ParsedProperty} from './model/parsed-property';
-import {XmlHelper} from './xmlHelper';
-import {Constants} from "./constants";
+import { ParseConformance } from './parseConformance';
+import type { ParsedStructure } from "./model/parsed-structure";
+import type { ParsedProperty } from './model/parsed-property';
+import { XmlHelper } from './xmlHelper';
+import { Constants } from "./constants";
 
 export interface XmlDeclaration {
     attributes?: { [id: string]: any };

fhir.d.ts

@@ -1,6 +1,6 @@
-import { ParseConformance } from './parseConformance';
-import { Bundle } from "./model/bundle";
-import { ValidatorOptions } from './validator';
+import type { ParseConformance } from './parseConformance';
+import type { Bundle } from "./model/bundle";
+import type { ValidatorOptions, ValidatorResponse } from './validator';
 export declare enum Versions {
     STU3 = "STU3",
     R4 = "R4",
@@ -15,7 +15,7 @@ export declare class Fhir {
         resourceType: any;
     };
     xmlToJson(xml: string): string;
-    validate(input: string | Object, options?: ValidatorOptions): import("./validator").ValidatorResponse;
+    validate(input: string | Object, options?: ValidatorOptions): ValidatorResponse;
     evaluate(resource: string | Object, fhirPathString: string): any;
     resolve(reference: string): void;
     generateSnapshot(bundle: Bundle): void;

fhir.ts

@@ -1,10 +1,11 @@
-import {ParseConformance} from './parseConformance';
-import {Bundle} from "./model/bundle";
-import {Validator, ValidatorOptions} from './validator';
-import {ConvertToJs} from './convertToJs';
-import {ConvertToXml} from './convertToXml';
-import {FhirPath} from './fhirPath';
-import {SnapshotGenerator} from './snapshotGenerator';
+import { ParseConformance } from './parseConformance';
+import type { Bundle } from "./model/bundle";
+import type { ValidatorOptions } from './validator';
+import { Validator } from './validator';
+import { ConvertToJs } from './convertToJs';
+import { ConvertToXml } from './convertToXml';
+import { FhirPath } from './fhirPath';
+import { SnapshotGenerator } from './snapshotGenerator';
 
 export enum Versions {
     STU3 = 'STU3',

fhirPath.ts

@@ -1,4 +1,4 @@
-import {ParseConformance} from './parseConformance';
+import { ParseConformance } from './parseConformance';
 
 interface PathStructure {
     name?: string;

model/bundle.ts

@@ -1,4 +1,4 @@
-import {StructureDefinition} from "./structure-definition";
+import type { StructureDefinition } from "./structure-definition";
 
 export interface Bundle {
     resourceType: string;

model/parsed-structure.d.ts

@@ -1,4 +1,4 @@
-import { ParsedProperty } from "./parsed-property";
+import type { ParsedProperty } from "./parsed-property";
 export interface ParsedStructure {
     _url: string;
     _type: string;

model/parsed-structure.ts

@@ -1,4 +1,4 @@
-import {ParsedProperty} from "./parsed-property";
+import type { ParsedProperty } from "./parsed-property";
 
 export interface ParsedStructure {
     _url: string;

model/parsed-system.d.ts

@@ -1,4 +1,4 @@
-import { ParsedConcept } from "./parsed-concept";
+import type { ParsedConcept } from "./parsed-concept";
 export interface ParsedSystem {
     uri: string;
     codes: ParsedConcept[];

model/parsed-system.ts

@@ -1,4 +1,4 @@
-import {ParsedConcept} from "./parsed-concept";
+import type { ParsedConcept } from "./parsed-concept";
 
 export interface ParsedSystem {
     uri: string;

model/parsed-value-set.d.ts

@@ -1,4 +1,4 @@
-import { ParsedSystem } from "./parsed-system";
+import type { ParsedSystem } from "./parsed-system";
 export interface ParsedValueSet {
     systems: ParsedSystem[];
 }

model/parsed-value-set.ts

@@ -1,4 +1,4 @@
-import {ParsedSystem} from "./parsed-system";
+import type { ParsedSystem } from "./parsed-system";
 
 export interface ParsedValueSet {
     systems: ParsedSystem[];

model/structure-definition.d.ts

@@ -1,4 +1,4 @@
-import { ElementDefinition } from "./element-definition";
+import type { ElementDefinition } from "./element-definition";
 export interface StructureDefinition {
     resourceType: string;
     id?: string;

model/structure-definition.ts

@@ -1,4 +1,4 @@
-import {ElementDefinition} from "./element-definition";
+import type { ElementDefinition } from "./element-definition";
 
 export interface StructureDefinition {
     resourceType: string;