diff --git a/.gitignore b/.gitignore
index 1a62bcc55..e6b27083e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -122,6 +122,7 @@ $RECYCLE.BIN/
 /dist
 /node_modules
 /out/
+engine/language_client_typescript/*.d.ts
 engine/language_client_typescript/*.d.ts.map
 engine/language_client_typescript/*.js
 engine/language_client_ruby/**/*.bundle
diff --git a/engine/language_client_typescript/async_context_vars.d.ts b/engine/language_client_typescript/async_context_vars.d.ts
deleted file mode 100644
index 5092ab813..000000000
--- a/engine/language_client_typescript/async_context_vars.d.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { BamlSpan, RuntimeContextManager, BamlRuntime, BamlLogEvent } from './native';
-export declare class BamlCtxManager {
-    private rt;
-    private ctx;
-    constructor(rt: BamlRuntime);
-    upsertTags(tags: Record<string, string>): void;
-    cloneContext(): RuntimeContextManager;
-    startTrace(name: string, args: Record<string, any>): [RuntimeContextManager, BamlSpan];
-    endTrace(span: BamlSpan, response: any): void;
-    flush(): void;
-    onLogEvent(callback: (event: BamlLogEvent) => void): void;
-    traceFnSync<ReturnType, F extends (...args: any[]) => ReturnType>(name: string, func: F): F;
-    traceFnAsync<ReturnType, F extends (...args: any[]) => Promise<ReturnType>>(name: string, func: F): F;
-}
-//# sourceMappingURL=async_context_vars.d.ts.map
\ No newline at end of file
diff --git a/engine/language_client_typescript/index.d.ts b/engine/language_client_typescript/index.d.ts
deleted file mode 100644
index d7fb1b238..000000000
--- a/engine/language_client_typescript/index.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export { BamlRuntime, FunctionResult, FunctionResultStream, BamlImage as Image, BamlAudio as Audio, invoke_runtime_cli, } from './native';
-export { BamlStream } from './stream';
-export { BamlCtxManager } from './async_context_vars';
-//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
diff --git a/engine/language_client_typescript/native.d.ts b/engine/language_client_typescript/native.d.ts
deleted file mode 100644
index 13b24cc62..000000000
--- a/engine/language_client_typescript/native.d.ts
+++ /dev/null
@@ -1,110 +0,0 @@
-/* auto-generated by NAPI-RS */
-/* eslint-disable */
-export class BamlAudio {
-  static fromUrl(url: string): BamlAudio
-  static fromBase64(mediaType: string, base64: string): BamlAudio
-  isUrl(): boolean
-  asUrl(): string
-  asBase64(): [string, string]
-  toJSON(): any
-}
-
-export class BamlImage {
-  static fromUrl(url: string): BamlImage
-  static fromBase64(mediaType: string, base64: string): BamlImage
-  isUrl(): boolean
-  asUrl(): string
-  asBase64(): [string, string]
-  toJSON(): any
-}
-
-export class BamlRuntime {
-  static fromDirectory(directory: string, envVars: Record<string, string>): BamlRuntime
-  static fromFiles(rootPath: string, files: Record<string, string>, envVars: Record<string, string>): BamlRuntime
-  createContextManager(): RuntimeContextManager
-  callFunction(functionName: string, args: { [string]: any }, ctx: RuntimeContextManager, tb?: TypeBuilder | undefined | null): Promise<FunctionResult>
-  streamFunction(functionName: string, args: { [string]: any }, cb: (err: any, param: FunctionResult) => void, ctx: RuntimeContextManager, tb?: TypeBuilder | undefined | null): FunctionResultStream
-  setLogEventCallback(func: (err: any, param: BamlLogEvent) => void): void
-  flush(): TraceStats
-}
-
-export class BamlSpan {
-  static new(runtime: BamlRuntime, functionName: string, args: any, ctx: RuntimeContextManager): BamlSpan
-  finish(result: any, ctx: RuntimeContextManager): any
-}
-
-export class ClassBuilder {
-  field(): FieldType
-  property(name: string): ClassPropertyBuilder
-}
-
-export class ClassPropertyBuilder {
-  setType(fieldType: FieldType): ClassPropertyBuilder
-  alias(alias?: string | undefined | null): ClassPropertyBuilder
-  description(description?: string | undefined | null): ClassPropertyBuilder
-}
-
-export class EnumBuilder {
-  value(name: string): EnumValueBuilder
-  alias(alias?: string | undefined | null): EnumBuilder
-  field(): FieldType
-}
-
-export class EnumValueBuilder {
-  alias(alias?: string | undefined | null): EnumValueBuilder
-  skip(skip?: boolean | undefined | null): EnumValueBuilder
-  description(description?: string | undefined | null): EnumValueBuilder
-}
-
-export class FieldType {
-  list(): FieldType
-  optional(): FieldType
-}
-
-export class FunctionResult {
-  parsed(): any
-}
-
-export class FunctionResultStream {
-  onEvent(func: (err: any, param: FunctionResult) => void): void
-  done(rctx: RuntimeContextManager): Promise<FunctionResult>
-}
-
-export class RuntimeContextManager {
-  upsertTags(tags: any): void
-  deepClone(): RuntimeContextManager
-}
-
-export class TraceStats {
-  nSpansFailedBeforeSubmit(): number
-}
-
-export class TypeBuilder {
-  constructor()
-  getEnum(name: string): EnumBuilder
-  getClass(name: string): ClassBuilder
-  list(inner: FieldType): FieldType
-  optional(inner: FieldType): FieldType
-  string(): FieldType
-  int(): FieldType
-  float(): FieldType
-  bool(): FieldType
-  null(): FieldType
-}
-
-export interface BamlLogEvent {
-  metadata: LogEventMetadata
-  prompt?: string
-  rawOutput?: string
-  parsedOutput?: string
-  startTime: string
-}
-
-export function invoke_runtime_cli(params: Array<string>): void
-
-export interface LogEventMetadata {
-  eventId: string
-  parentId?: string
-  rootEventId: string
-}
-
diff --git a/engine/language_client_typescript/stream.d.ts b/engine/language_client_typescript/stream.d.ts
deleted file mode 100644
index dd7f000cd..000000000
--- a/engine/language_client_typescript/stream.d.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { FunctionResult, FunctionResultStream, RuntimeContextManager } from './native';
-export declare class BamlStream<PartialOutputType, FinalOutputType> {
-    private ffiStream;
-    private partialCoerce;
-    private finalCoerce;
-    private ctxManager;
-    private task;
-    private eventQueue;
-    constructor(ffiStream: FunctionResultStream, partialCoerce: (result: FunctionResult) => PartialOutputType, finalCoerce: (result: FunctionResult) => FinalOutputType, ctxManager: RuntimeContextManager);
-    private driveToCompletion;
-    private driveToCompletionInBg;
-    [Symbol.asyncIterator](): AsyncIterableIterator<PartialOutputType>;
-    getFinalResponse(): Promise<FinalOutputType>;
-}
-//# sourceMappingURL=stream.d.ts.map
\ No newline at end of file
diff --git a/engine/language_client_typescript/type_builder.d.ts b/engine/language_client_typescript/type_builder.d.ts
deleted file mode 100644
index 9a9c70b81..000000000
--- a/engine/language_client_typescript/type_builder.d.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-import { ClassPropertyBuilder as _ClassPropertyBuilder, EnumValueBuilder, FieldType, TypeBuilder as _TypeBuilder } from './native';
-type IsLiteral<T extends string> = string extends T ? false : true;
-type NameOf<T extends string> = IsLiteral<T> extends true ? T : 'DynamicType';
-type CheckNever<T, TypeName extends string, Value extends string> = [T] extends [never] ? `Error: Attempt to add value '${Value}' which is already a part of '${NameOf<TypeName>}'.` : T;
-type ExcludeFrom<T, U> = T extends U ? never : T;
-type RestrictNot<Name extends string, Value extends string, T extends string> = IsLiteral<T> extends true ? CheckNever<ExcludeFrom<Value, T>, Name, Value> : Value;
-export declare class TypeBuilder {
-    private tb;
-    protected classes: Set<string>;
-    protected enums: Set<string>;
-    constructor({ classes, enums }: {
-        classes: Set<string>;
-        enums: Set<string>;
-    });
-    _tb(): _TypeBuilder;
-    string(): FieldType;
-    int(): FieldType;
-    float(): FieldType;
-    bool(): FieldType;
-    list(type: FieldType): FieldType;
-    classBuilder<Name extends string, Properties extends string>(name: Name, properties: Properties[]): ClassBuilder<Name, Properties>;
-    enumBuilder<Name extends string, T extends string>(name: Name, values: T[]): EnumBuilder<Name, T>;
-    addClass<Name extends string>(name: Name): ClassBuilder<Name>;
-    addEnum<Name extends string>(name: Name): EnumBuilder<Name>;
-}
-export declare class ClassBuilder<ClassName extends string, Properties extends string = string> {
-    private properties;
-    private bldr;
-    constructor(tb: _TypeBuilder, name: ClassName, properties?: Set<Properties | string>);
-    type(): FieldType;
-    listProperties(): Array<[string, ClassPropertyBuilder]>;
-    addProperty<S extends string>(name: RestrictNot<ClassName, S, Properties>, type: FieldType): ClassPropertyBuilder;
-    property(name: string): ClassPropertyBuilder;
-}
-declare class ClassPropertyBuilder {
-    private bldr;
-    constructor(bldr: _ClassPropertyBuilder);
-    alias(alias: string | null): ClassPropertyBuilder;
-    description(description: string | null): ClassPropertyBuilder;
-}
-export declare class EnumBuilder<EnumName extends string, T extends string = string> {
-    private values;
-    private bldr;
-    constructor(tb: _TypeBuilder, name: EnumName, values?: Set<T | string>);
-    type(): FieldType;
-    value<S extends string>(name: S | T): EnumValueBuilder;
-    listValues(): Array<[string, EnumValueBuilder]>;
-    addValue<S extends string>(name: RestrictNot<EnumName, S, T>): EnumValueBuilder;
-}
-export {};
-//# sourceMappingURL=type_builder.d.ts.map
\ No newline at end of file