chore: lint files

src/index.ts

@@ -1,6 +1,6 @@
 import type { QuestProgram } from './ast';
-import { QuestInterpreter } from './interpreter';
 import type { ModuleHost } from './module-loader';
+import { QuestInterpreter } from './interpreter';
 import { Lexer } from './lexer';
 import { Parser } from './parser';
 
@@ -46,6 +46,6 @@ export class QuestLang {
 
 export * from './ast';
 export { QuestInterpreter } from './interpreter';
-export type { ModuleHost } from './module-loader';
 export { Lexer } from './lexer';
+export type { ModuleHost } from './module-loader';
 export { Parser } from './parser';

src/interpreter.ts

@@ -6,8 +6,8 @@ import type {
   OptionChoice,
   QuestProgram,
 } from './ast';
-import { ModuleLoader } from './module-loader';
 import type { ModuleHost } from './module-loader';
+import { ModuleLoader } from './module-loader';
 
 /**
  * Runtime state of the quest

src/module-loader.ts

@@ -3,8 +3,8 @@ import { Lexer } from './lexer';
 import { Parser } from './parser';
 
 export interface ModuleHost {
-  readFile(file: string): string;
-  resolve(fromFile: string, specifier: string): string;
+  readFile: (file: string) => string;
+  resolve: (fromFile: string, specifier: string) => string;
 }
 
 export enum VisitState {