diff --git a/napi/parser/bindings.js b/napi/parser/bindings.js
index dd2a81432d5f3..ce77b62db19d8 100644
--- a/napi/parser/bindings.js
+++ b/napi/parser/bindings.js
@@ -388,10 +388,7 @@ module.exports.ParseResult = nativeBinding.ParseResult
 module.exports.ExportExportNameKind = nativeBinding.ExportExportNameKind
 module.exports.ExportImportNameKind = nativeBinding.ExportImportNameKind
 module.exports.ExportLocalNameKind = nativeBinding.ExportLocalNameKind
-module.exports.getBufferOffset = nativeBinding.getBufferOffset
 module.exports.ImportNameKind = nativeBinding.ImportNameKind
 module.exports.parseAsync = nativeBinding.parseAsync
-module.exports.parseAsyncRaw = nativeBinding.parseAsyncRaw
 module.exports.parseSync = nativeBinding.parseSync
-module.exports.parseSyncRaw = nativeBinding.parseSyncRaw
 module.exports.rawTransferSupported = nativeBinding.rawTransferSupported
diff --git a/napi/parser/index.d.ts b/napi/parser/index.d.ts
index 347862ff4d621..7ea81ee0e379c 100644
--- a/napi/parser/index.d.ts
+++ b/napi/parser/index.d.ts
@@ -113,14 +113,6 @@ export declare const enum ExportLocalNameKind {
   None = 'None'
 }
 
-/**
- * Get offset within a `Uint8Array` which is aligned on 4 GiB.
- *
- * Does not check that the offset is within bounds of `buffer`.
- * To ensure it always is, provide a `Uint8Array` of at least 4 GiB size.
- */
-export declare function getBufferOffset(buffer: Uint8Array): number
-
 export interface ImportName {
   kind: ImportNameKind
   name?: string
@@ -144,38 +136,6 @@ export declare const enum ImportNameKind {
  */
 export declare function parseAsync(filename: string, sourceText: string, options?: ParserOptions | undefined | null): Promise<ParseResult>
 
-/**
- * Parse AST into provided `Uint8Array` buffer, asynchronously.
- *
- * Note: This function can be slower than `parseSyncRaw` due to the overhead of spawning a thread.
- *
- * Source text must be written into the start of the buffer, and its length (in UTF-8 bytes)
- * provided as `source_len`.
- *
- * This function will parse the source, and write the AST into the buffer, starting at the end.
- *
- * It also writes to the very end of the buffer the offset of `Program` within the buffer.
- *
- * Caller can deserialize data from the buffer on JS side.
- *
- * # SAFETY
- *
- * Caller must ensure:
- * * Source text is written into start of the buffer.
- * * Source text's UTF-8 byte length is `source_len`.
- * * The 1st `source_len` bytes of the buffer comprises a valid UTF-8 string.
- * * Contents of buffer must not be mutated by caller until the `AsyncTask` returned by this
- *   function resolves.
- *
- * If source text is originally a JS string on JS side, and converted to a buffer with
- * `Buffer.from(str)` or `new TextEncoder().encode(str)`, this guarantees it's valid UTF-8.
- *
- * # Panics
- *
- * Panics if source text is too long, or AST takes more memory than is available in the buffer.
- */
-export declare function parseAsyncRaw(filename: string, buffer: Uint8Array, sourceLen: number, options?: ParserOptions | undefined | null): Promise<unknown>
-
 export interface ParserOptions {
   /** Treat the source text as `js`, `jsx`, `ts`, or `tsx`. */
   lang?: 'js' | 'jsx' | 'ts' | 'tsx'
@@ -220,34 +180,6 @@ export interface ParserOptions {
 /** Parse synchronously. */
 export declare function parseSync(filename: string, sourceText: string, options?: ParserOptions | undefined | null): ParseResult
 
-/**
- * Parse AST into provided `Uint8Array` buffer, synchronously.
- *
- * Source text must be written into the start of the buffer, and its length (in UTF-8 bytes)
- * provided as `source_len`.
- *
- * This function will parse the source, and write the AST into the buffer, starting at the end.
- *
- * It also writes to the very end of the buffer the offset of `Program` within the buffer.
- *
- * Caller can deserialize data from the buffer on JS side.
- *
- * # SAFETY
- *
- * Caller must ensure:
- * * Source text is written into start of the buffer.
- * * Source text's UTF-8 byte length is `source_len`.
- * * The 1st `source_len` bytes of the buffer comprises a valid UTF-8 string.
- *
- * If source text is originally a JS string on JS side, and converted to a buffer with
- * `Buffer.from(str)` or `new TextEncoder().encode(str)`, this guarantees it's valid UTF-8.
- *
- * # Panics
- *
- * Panics if source text is too long, or AST takes more memory than is available in the buffer.
- */
-export declare function parseSyncRaw(filename: string, buffer: Uint8Array, sourceLen: number, options?: ParserOptions | undefined | null): void
-
 /** Returns `true` if raw transfer is supported on this platform. */
 export declare function rawTransferSupported(): boolean
 
diff --git a/napi/parser/parser.wasi-browser.js b/napi/parser/parser.wasi-browser.js
index d2d9ec4606f97..8fee51bfea18e 100644
--- a/napi/parser/parser.wasi-browser.js
+++ b/napi/parser/parser.wasi-browser.js
@@ -59,10 +59,7 @@ export const ParseResult = __napiModule.exports.ParseResult
 export const ExportExportNameKind = __napiModule.exports.ExportExportNameKind
 export const ExportImportNameKind = __napiModule.exports.ExportImportNameKind
 export const ExportLocalNameKind = __napiModule.exports.ExportLocalNameKind
-export const getBufferOffset = __napiModule.exports.getBufferOffset
 export const ImportNameKind = __napiModule.exports.ImportNameKind
 export const parseAsync = __napiModule.exports.parseAsync
-export const parseAsyncRaw = __napiModule.exports.parseAsyncRaw
 export const parseSync = __napiModule.exports.parseSync
-export const parseSyncRaw = __napiModule.exports.parseSyncRaw
 export const rawTransferSupported = __napiModule.exports.rawTransferSupported
diff --git a/napi/parser/parser.wasi.cjs b/napi/parser/parser.wasi.cjs
index 08b74b9b9e59c..46a73a7d36b4d 100644
--- a/napi/parser/parser.wasi.cjs
+++ b/napi/parser/parser.wasi.cjs
@@ -90,10 +90,7 @@ module.exports.ParseResult = __napiModule.exports.ParseResult
 module.exports.ExportExportNameKind = __napiModule.exports.ExportExportNameKind
 module.exports.ExportImportNameKind = __napiModule.exports.ExportImportNameKind
 module.exports.ExportLocalNameKind = __napiModule.exports.ExportLocalNameKind
-module.exports.getBufferOffset = __napiModule.exports.getBufferOffset
 module.exports.ImportNameKind = __napiModule.exports.ImportNameKind
 module.exports.parseAsync = __napiModule.exports.parseAsync
-module.exports.parseAsyncRaw = __napiModule.exports.parseAsyncRaw
 module.exports.parseSync = __napiModule.exports.parseSync
-module.exports.parseSyncRaw = __napiModule.exports.parseSyncRaw
 module.exports.rawTransferSupported = __napiModule.exports.rawTransferSupported
diff --git a/napi/parser/src/raw_transfer.rs b/napi/parser/src/raw_transfer.rs
index 254205233d312..b24f116b0da18 100644
--- a/napi/parser/src/raw_transfer.rs
+++ b/napi/parser/src/raw_transfer.rs
@@ -46,7 +46,7 @@ const BUMP_ALIGN: usize = 16;
 ///
 /// Does not check that the offset is within bounds of `buffer`.
 /// To ensure it always is, provide a `Uint8Array` of at least 4 GiB size.
-#[napi]
+#[napi(skip_typescript)]
 pub fn get_buffer_offset(buffer: Uint8Array) -> u32 {
     let buffer = &*buffer;
     let buffer_addr32 = buffer.as_ptr() as u32;
@@ -77,7 +77,7 @@ pub fn get_buffer_offset(buffer: Uint8Array) -> u32 {
 /// # Panics
 ///
 /// Panics if source text is too long, or AST takes more memory than is available in the buffer.
-#[napi]
+#[napi(skip_typescript)]
 pub unsafe fn parse_sync_raw(
     filename: String,
     mut buffer: Uint8Array,
@@ -120,7 +120,7 @@ pub unsafe fn parse_sync_raw(
 /// # Panics
 ///
 /// Panics if source text is too long, or AST takes more memory than is available in the buffer.
-#[napi]
+#[napi(skip_typescript)]
 pub fn parse_async_raw(
     filename: String,
     buffer: Uint8Array,