refactor: remove type re-exports from @librechat/api tokens

Update all imports of TokenConfig and EndpointTokenConfig to import
directly from librechat-data-provider instead of re-exporting through
packages/api/src/types/tokens.ts. Remove the now-unnecessary re-export
file and its barrel export.

packages/api/src/agents/initialize.ts

@@ -8,6 +8,7 @@ import {
   isAgentsEndpoint,
   replaceSpecialVars,
   providerEndpointMap,
+  getModelMaxTokens,
 } from 'librechat-data-provider';
 import type {
   AgentToolResources,
@@ -21,12 +22,7 @@ import type { GenericTool, LCToolRegistry, ToolMap, LCTool } from '@librechat/ag
 import type { Response as ServerResponse } from 'express';
 import type { IMongoFile } from '@librechat/data-schemas';
 import type { InitializeResultBase, ServerRequest, EndpointDbMethods } from '~/types';
-import {
-  optionalChainWithEmptyCheck,
-  extractLibreChatParams,
-  getModelMaxTokens,
-  getThreadData,
-} from '~/utils';
+import { optionalChainWithEmptyCheck, extractLibreChatParams, getThreadData } from '~/utils';
 import { filterFilesByEndpointConfig } from '~/files';
 import { generateArtifactsPrompt } from '~/prompts';
 import { getProviderConfig } from '~/endpoints';

packages/api/src/agents/usage.ts

@@ -1,7 +1,7 @@
 import { logger } from '@librechat/data-schemas';
 import type { TCustomConfig, TTransactionsConfig } from 'librechat-data-provider';
 import type { UsageMetadata } from '../stream/interfaces/IJobStore';
-import type { EndpointTokenConfig } from '../types/tokens';
+import type { EndpointTokenConfig } from 'librechat-data-provider';
 
 interface TokenUsage {
   promptTokens?: number;

packages/api/src/endpoints/anthropic/helpers.ts

@@ -6,8 +6,8 @@ import {
   anthropicSettings,
   supportsContext1m,
   supportsAdaptiveThinking,
+  matchModelName,
 } from 'librechat-data-provider';
-import { matchModelName } from '~/utils/tokens';
 
 /**
  * @param {string} modelName

packages/api/src/endpoints/custom/initialize.ts

@@ -5,9 +5,9 @@ import {
   FetchTokenConfig,
   extractEnvVariable,
 } from 'librechat-data-provider';
-import type { TEndpoint } from 'librechat-data-provider';
+import type { TEndpoint, EndpointTokenConfig } from 'librechat-data-provider';
 import type { AppConfig } from '@librechat/data-schemas';
-import type { BaseInitializeParams, InitializeResultBase, EndpointTokenConfig } from '~/types';
+import type { BaseInitializeParams, InitializeResultBase } from '~/types';
 import { getOpenAIConfig } from '~/endpoints/openai/config';
 import { getCustomEndpointConfig } from '~/app/config';
 import { fetchModels } from '~/endpoints/models';

packages/api/src/types/endpoints.ts

@@ -1,6 +1,7 @@
 import type { ClientOptions, OpenAIClientOptions } from '@librechat/agents';
 import type { TConfig } from 'librechat-data-provider';
-import type { EndpointTokenConfig, ServerRequest } from '~/types';
+import type { EndpointTokenConfig } from 'librechat-data-provider';
+import type { ServerRequest } from '~/types';
 
 export type TCustomEndpointsConfig = Partial<{ [key: string]: Omit<TConfig, 'order'> }>;
 

packages/api/src/types/index.ts

@@ -12,5 +12,4 @@ export * from './mistral';
 export type * from './openai';
 export * from './prompts';
 export * from './run';
-export * from './tokens';
 export * from './stream';

packages/api/src/types/tokens.ts

@@ -1,17 +0,0 @@
-/** Configuration object mapping model keys to their respective prompt, completion rates, and context limit
- *
- * Note: the [key: string]: unknown is not in the original JSDoc typedef in /api/typedefs.js, but I've included it since
- * getModelMaxOutputTokens calls getModelTokenValue with a key of 'output', which was not in the original JSDoc typedef,
- * but would be referenced in a TokenConfig in the if(matchedPattern) portion of getModelTokenValue.
- * So in order to preserve functionality for that case and any others which might reference an additional key I'm unaware of,
- * I've included it here until the interface can be typed more tightly.
- */
-export interface TokenConfig {
-  prompt: number;
-  completion: number;
-  context: number;
-  [key: string]: unknown;
-}
-
-/** An endpoint's config object mapping model keys to their respective prompt, completion rates, and context limit */
-export type EndpointTokenConfig = Record<string, TokenConfig>;