From 866ede8ea4fea3d653e8965ccaa2afb976b77c6c Mon Sep 17 00:00:00 2001
From: Marc Durdin <marc@durdin.net>
Date: Fri, 25 Sep 2026 08:45:32 +0200
Subject: [PATCH] chore(web): clarify `LanguageProcessorSpec` usage

We had the interface but never showed where it was implemented.

Test-bot: skip
---
 web/src/engine/src/interfaces/index.ts                | 2 +-
 web/src/engine/src/main/headless/languageProcessor.ts | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/web/src/engine/src/interfaces/index.ts b/web/src/engine/src/interfaces/index.ts
index 22366e3614..0a4c5aa35f 100644
--- a/web/src/engine/src/interfaces/index.ts
+++ b/web/src/engine/src/interfaces/index.ts
@@ -2,5 +2,5 @@ export { PathConfiguration } from './pathConfiguration.js';
 export { PathOptionDefaults, PathOptionSpec } from './optionSpec.interface.js';
 export { ModelSpec } from './modelSpec.js';
 export { PredictionContext } from './prediction/predictionContext.js';
-export { LanguageProcessorEventMap, StateChangeEnum, ReadySuggestions } from './prediction/languageProcessor.interface.js';
+export { LanguageProcessorEventMap, StateChangeEnum, ReadySuggestions, type LanguageProcessorSpec } from './prediction/languageProcessor.interface.js';
 export { OSKResourcePathConfiguration } from './oskResourcePathConfiguration.interface.js';
\ No newline at end of file
diff --git a/web/src/engine/src/main/headless/languageProcessor.ts b/web/src/engine/src/main/headless/languageProcessor.ts
index 20515c2288..238be77793 100644
--- a/web/src/engine/src/main/headless/languageProcessor.ts
+++ b/web/src/engine/src/main/headless/languageProcessor.ts
@@ -1,7 +1,7 @@
 import { EventEmitter } from "eventemitter3";
 import { LMLayer, WorkerFactory } from "@keymanapp/lexical-model-layer/web";
 import { Transcription, TextStoreLanguageProcessorInterface, SyntheticTextStore, ProcessorAction } from 'keyman/engine/keyboard';
-import { LanguageProcessorEventMap, ModelSpec, StateChangeEnum, ReadySuggestions } from 'keyman/engine/interfaces';
+import { type LanguageProcessorEventMap, type ModelSpec, StateChangeEnum, ReadySuggestions, type LanguageProcessorSpec } from 'keyman/engine/interfaces';
 import { ContextWindow } from "./contextWindow.js";
 import { TranscriptionCache } from "./transcriptionCache.js";
 import { LexicalModelTypes } from '@keymanapp/common-types';
@@ -11,7 +11,7 @@ import Reversion = LexicalModelTypes.Reversion;
 import Suggestion = LexicalModelTypes.Suggestion;
 
 /* Is more like the model configuration engine */
-export class LanguageProcessor extends EventEmitter<LanguageProcessorEventMap> {
+export class LanguageProcessor extends EventEmitter<LanguageProcessorEventMap> implements LanguageProcessorSpec {
   private lmEngine: LMLayer;
   private currentModel?: ModelSpec;
   private configuration?: Configuration;