diff --git a/packages/react-dom/src/server/ReactDOMLegacyServerStreamConfig.js b/packages/react-dom/src/server/ReactDOMLegacyServerStreamConfig.js
index 4cfe16091bc58..55418357f447f 100644
--- a/packages/react-dom/src/server/ReactDOMLegacyServerStreamConfig.js
+++ b/packages/react-dom/src/server/ReactDOMLegacyServerStreamConfig.js
@@ -28,6 +28,13 @@ let prevWasCommentSegmenter = false;
 export function writeChunk(
   destination: Destination,
   chunk: Chunk | PrecomputedChunk,
+): void {
+  writeChunkAndReturn(destination, chunk);
+}
+
+export function writeChunkAndReturn(
+  destination: Destination,
+  chunk: Chunk | PrecomputedChunk,
 ): boolean {
   if (prevWasCommentSegmenter) {
     prevWasCommentSegmenter = false;
diff --git a/packages/react-dom/src/server/ReactDOMServerFormatConfig.js b/packages/react-dom/src/server/ReactDOMServerFormatConfig.js
index 5ea8d772732bd..20887c226015a 100644
--- a/packages/react-dom/src/server/ReactDOMServerFormatConfig.js
+++ b/packages/react-dom/src/server/ReactDOMServerFormatConfig.js
@@ -30,6 +30,7 @@ import type {
 
 import {
   writeChunk,
+  writeChunkAndReturn,
   stringToChunk,
   stringToPrecomputedChunk,
 } from 'react-server/src/ReactServerStreamConfig';
@@ -1427,11 +1428,14 @@ export function writeCompletedRoot(
   responseState: ResponseState,
 ): boolean {
   const bootstrapChunks = responseState.bootstrapChunks;
-  let result = true;
-  for (let i = 0; i < bootstrapChunks.length; i++) {
-    result = writeChunk(destination, bootstrapChunks[i]);
+  let i = 0;
+  for (; i < bootstrapChunks.length - 1; i++) {
+    writeChunk(destination, bootstrapChunks[i]);
   }
-  return result;
+  if (i < bootstrapChunks.length) {
+    return writeChunkAndReturn(destination, bootstrapChunks[i]);
+  }
+  return true;
 }
 
 // Structural Nodes
@@ -1450,7 +1454,7 @@ export function writePlaceholder(
   writeChunk(destination, responseState.placeholderPrefix);
   const formattedID = stringToChunk(id.toString(16));
   writeChunk(destination, formattedID);
-  return writeChunk(destination, placeholder2);
+  return writeChunkAndReturn(destination, placeholder2);
 }
 
 // Suspense boundaries are encoded as comments.
@@ -1480,7 +1484,7 @@ export function writeStartCompletedSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, startCompletedSuspenseBoundary);
+  return writeChunkAndReturn(destination, startCompletedSuspenseBoundary);
 }
 export function writeStartPendingSuspenseBoundary(
   destination: Destination,
@@ -1496,31 +1500,31 @@ export function writeStartPendingSuspenseBoundary(
   }
 
   writeChunk(destination, id);
-  return writeChunk(destination, startPendingSuspenseBoundary2);
+  return writeChunkAndReturn(destination, startPendingSuspenseBoundary2);
 }
 export function writeStartClientRenderedSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, startClientRenderedSuspenseBoundary);
+  return writeChunkAndReturn(destination, startClientRenderedSuspenseBoundary);
 }
 export function writeEndCompletedSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, endSuspenseBoundary);
+  return writeChunkAndReturn(destination, endSuspenseBoundary);
 }
 export function writeEndPendingSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, endSuspenseBoundary);
+  return writeChunkAndReturn(destination, endSuspenseBoundary);
 }
 export function writeEndClientRenderedSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, endSuspenseBoundary);
+  return writeChunkAndReturn(destination, endSuspenseBoundary);
 }
 
 const startSegmentHTML = stringToPrecomputedChunk('<div hidden id="');
@@ -1571,25 +1575,25 @@ export function writeStartSegment(
       writeChunk(destination, startSegmentHTML);
       writeChunk(destination, responseState.segmentPrefix);
       writeChunk(destination, stringToChunk(id.toString(16)));
-      return writeChunk(destination, startSegmentHTML2);
+      return writeChunkAndReturn(destination, startSegmentHTML2);
     }
     case SVG_MODE: {
       writeChunk(destination, startSegmentSVG);
       writeChunk(destination, responseState.segmentPrefix);
       writeChunk(destination, stringToChunk(id.toString(16)));
-      return writeChunk(destination, startSegmentSVG2);
+      return writeChunkAndReturn(destination, startSegmentSVG2);
     }
     case MATHML_MODE: {
       writeChunk(destination, startSegmentMathML);
       writeChunk(destination, responseState.segmentPrefix);
       writeChunk(destination, stringToChunk(id.toString(16)));
-      return writeChunk(destination, startSegmentMathML2);
+      return writeChunkAndReturn(destination, startSegmentMathML2);
     }
     case HTML_TABLE_MODE: {
       writeChunk(destination, startSegmentTable);
       writeChunk(destination, responseState.segmentPrefix);
       writeChunk(destination, stringToChunk(id.toString(16)));
-      return writeChunk(destination, startSegmentTable2);
+      return writeChunkAndReturn(destination, startSegmentTable2);
     }
     // TODO: For the rest of these, there will be extra wrapper nodes that never
     // get deleted from the document. We need to delete the table too as part
@@ -1599,19 +1603,19 @@ export function writeStartSegment(
       writeChunk(destination, startSegmentTableBody);
       writeChunk(destination, responseState.segmentPrefix);
       writeChunk(destination, stringToChunk(id.toString(16)));
-      return writeChunk(destination, startSegmentTableBody2);
+      return writeChunkAndReturn(destination, startSegmentTableBody2);
     }
     case HTML_TABLE_ROW_MODE: {
       writeChunk(destination, startSegmentTableRow);
       writeChunk(destination, responseState.segmentPrefix);
       writeChunk(destination, stringToChunk(id.toString(16)));
-      return writeChunk(destination, startSegmentTableRow2);
+      return writeChunkAndReturn(destination, startSegmentTableRow2);
     }
     case HTML_COLGROUP_MODE: {
       writeChunk(destination, startSegmentColGroup);
       writeChunk(destination, responseState.segmentPrefix);
       writeChunk(destination, stringToChunk(id.toString(16)));
-      return writeChunk(destination, startSegmentColGroup2);
+      return writeChunkAndReturn(destination, startSegmentColGroup2);
     }
     default: {
       throw new Error('Unknown insertion mode. This is a bug in React.');
@@ -1625,25 +1629,25 @@ export function writeEndSegment(
   switch (formatContext.insertionMode) {
     case ROOT_HTML_MODE:
     case HTML_MODE: {
-      return writeChunk(destination, endSegmentHTML);
+      return writeChunkAndReturn(destination, endSegmentHTML);
     }
     case SVG_MODE: {
-      return writeChunk(destination, endSegmentSVG);
+      return writeChunkAndReturn(destination, endSegmentSVG);
     }
     case MATHML_MODE: {
-      return writeChunk(destination, endSegmentMathML);
+      return writeChunkAndReturn(destination, endSegmentMathML);
     }
     case HTML_TABLE_MODE: {
-      return writeChunk(destination, endSegmentTable);
+      return writeChunkAndReturn(destination, endSegmentTable);
     }
     case HTML_TABLE_BODY_MODE: {
-      return writeChunk(destination, endSegmentTableBody);
+      return writeChunkAndReturn(destination, endSegmentTableBody);
     }
     case HTML_TABLE_ROW_MODE: {
-      return writeChunk(destination, endSegmentTableRow);
+      return writeChunkAndReturn(destination, endSegmentTableRow);
     }
     case HTML_COLGROUP_MODE: {
-      return writeChunk(destination, endSegmentColGroup);
+      return writeChunkAndReturn(destination, endSegmentColGroup);
     }
     default: {
       throw new Error('Unknown insertion mode. This is a bug in React.');
@@ -1790,7 +1794,7 @@ export function writeCompletedSegmentInstruction(
   writeChunk(destination, completeSegmentScript2);
   writeChunk(destination, responseState.placeholderPrefix);
   writeChunk(destination, formattedID);
-  return writeChunk(destination, completeSegmentScript3);
+  return writeChunkAndReturn(destination, completeSegmentScript3);
 }
 
 const completeBoundaryScript1Full = stringToPrecomputedChunk(
@@ -1827,7 +1831,7 @@ export function writeCompletedBoundaryInstruction(
   writeChunk(destination, completeBoundaryScript2);
   writeChunk(destination, responseState.segmentPrefix);
   writeChunk(destination, formattedContentID);
-  return writeChunk(destination, completeBoundaryScript3);
+  return writeChunkAndReturn(destination, completeBoundaryScript3);
 }
 
 const clientRenderScript1Full = stringToPrecomputedChunk(
@@ -1858,5 +1862,5 @@ export function writeClientRenderBoundaryInstruction(
   }
 
   writeChunk(destination, boundaryID);
-  return writeChunk(destination, clientRenderScript2);
+  return writeChunkAndReturn(destination, clientRenderScript2);
 }
diff --git a/packages/react-native-renderer/src/server/ReactNativeServerFormatConfig.js b/packages/react-native-renderer/src/server/ReactNativeServerFormatConfig.js
index 20084731b5333..e2b5557201637 100644
--- a/packages/react-native-renderer/src/server/ReactNativeServerFormatConfig.js
+++ b/packages/react-native-renderer/src/server/ReactNativeServerFormatConfig.js
@@ -17,6 +17,7 @@ import type {
 
 import {
   writeChunk,
+  writeChunkAndReturn,
   stringToChunk,
   stringToPrecomputedChunk,
 } from 'react-server/src/ReactServerStreamConfig';
@@ -185,7 +186,7 @@ export function writePlaceholder(
   id: number,
 ): boolean {
   writeChunk(destination, PLACEHOLDER);
-  return writeChunk(destination, formatID(id));
+  return writeChunkAndReturn(destination, formatID(id));
 }
 
 // Suspense boundaries are encoded as comments.
@@ -193,7 +194,7 @@ export function writeStartCompletedSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, SUSPENSE_COMPLETE);
+  return writeChunkAndReturn(destination, SUSPENSE_COMPLETE);
 }
 
 export function pushStartCompletedSuspenseBoundary(
@@ -208,19 +209,19 @@ export function writeStartPendingSuspenseBoundary(
   id: SuspenseBoundaryID,
 ): boolean {
   writeChunk(destination, SUSPENSE_PENDING);
-  return writeChunk(destination, formatID(id));
+  return writeChunkAndReturn(destination, formatID(id));
 }
 export function writeStartClientRenderedSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, SUSPENSE_CLIENT_RENDER);
+  return writeChunkAndReturn(destination, SUSPENSE_CLIENT_RENDER);
 }
 export function writeEndCompletedSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, END);
+  return writeChunkAndReturn(destination, END);
 }
 export function pushEndCompletedSuspenseBoundary(
   target: Array<Chunk | PrecomputedChunk>,
@@ -231,13 +232,13 @@ export function writeEndPendingSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, END);
+  return writeChunkAndReturn(destination, END);
 }
 export function writeEndClientRenderedSuspenseBoundary(
   destination: Destination,
   responseState: ResponseState,
 ): boolean {
-  return writeChunk(destination, END);
+  return writeChunkAndReturn(destination, END);
 }
 
 export function writeStartSegment(
@@ -247,13 +248,13 @@ export function writeStartSegment(
   id: number,
 ): boolean {
   writeChunk(destination, SEGMENT);
-  return writeChunk(destination, formatID(id));
+  return writeChunkAndReturn(destination, formatID(id));
 }
 export function writeEndSegment(
   destination: Destination,
   formatContext: FormatContext,
 ): boolean {
-  return writeChunk(destination, END);
+  return writeChunkAndReturn(destination, END);
 }
 
 // Instruction Set
@@ -276,7 +277,7 @@ export function writeCompletedBoundaryInstruction(
 ): boolean {
   writeChunk(destination, SUSPENSE_UPDATE_TO_COMPLETE);
   writeChunk(destination, formatID(boundaryID));
-  return writeChunk(destination, formatID(contentSegmentID));
+  return writeChunkAndReturn(destination, formatID(contentSegmentID));
 }
 
 export function writeClientRenderBoundaryInstruction(
@@ -285,5 +286,5 @@ export function writeClientRenderBoundaryInstruction(
   boundaryID: SuspenseBoundaryID,
 ): boolean {
   writeChunk(destination, SUSPENSE_UPDATE_TO_CLIENT_RENDER);
-  return writeChunk(destination, formatID(boundaryID));
+  return writeChunkAndReturn(destination, formatID(boundaryID));
 }
diff --git a/packages/react-noop-renderer/src/ReactNoopFlightServer.js b/packages/react-noop-renderer/src/ReactNoopFlightServer.js
index f6d64c003f9e1..ca6fedf2ec63b 100644
--- a/packages/react-noop-renderer/src/ReactNoopFlightServer.js
+++ b/packages/react-noop-renderer/src/ReactNoopFlightServer.js
@@ -30,6 +30,10 @@ const ReactNoopFlightServer = ReactFlightServer({
   writeChunk(destination: Destination, chunk: string): void {
     destination.push(chunk);
   },
+  writeChunkAndReturn(destination: Destination, chunk: string): boolean {
+    destination.push(chunk);
+    return true;
+  },
   completeWriting(destination: Destination): void {},
   close(destination: Destination): void {},
   closeWithError(destination: Destination, error: mixed): void {},
diff --git a/packages/react-noop-renderer/src/ReactNoopServer.js b/packages/react-noop-renderer/src/ReactNoopServer.js
index d217b16e50bfd..94815d57f9a8f 100644
--- a/packages/react-noop-renderer/src/ReactNoopServer.js
+++ b/packages/react-noop-renderer/src/ReactNoopServer.js
@@ -53,26 +53,34 @@ type Destination = {
 
 const POP = Buffer.from('/', 'utf8');
 
+function write(destination: Destination, buffer: Uint8Array): void {
+  const stack = destination.stack;
+  if (buffer === POP) {
+    stack.pop();
+    return;
+  }
+  // We assume one chunk is one instance.
+  const instance = JSON.parse(Buffer.from((buffer: any)).toString('utf8'));
+  if (stack.length === 0) {
+    destination.root = instance;
+  } else {
+    const parent = stack[stack.length - 1];
+    parent.children.push(instance);
+  }
+  stack.push(instance);
+}
+
 const ReactNoopServer = ReactFizzServer({
   scheduleWork(callback: () => void) {
     callback();
   },
   beginWriting(destination: Destination): void {},
   writeChunk(destination: Destination, buffer: Uint8Array): void {
-    const stack = destination.stack;
-    if (buffer === POP) {
-      stack.pop();
-      return;
-    }
-    // We assume one chunk is one instance.
-    const instance = JSON.parse(Buffer.from((buffer: any)).toString('utf8'));
-    if (stack.length === 0) {
-      destination.root = instance;
-    } else {
-      const parent = stack[stack.length - 1];
-      parent.children.push(instance);
-    }
-    stack.push(instance);
+    write(destination, buffer);
+  },
+  writeChunkAndReturn(destination: Destination, buffer: Uint8Array): boolean {
+    write(destination, buffer);
+    return true;
   },
   completeWriting(destination: Destination): void {},
   close(destination: Destination): void {},
diff --git a/packages/react-server-dom-relay/src/ReactFlightDOMRelayServerHostConfig.js b/packages/react-server-dom-relay/src/ReactFlightDOMRelayServerHostConfig.js
index 85eace536ac4e..971eca0908cb6 100644
--- a/packages/react-server-dom-relay/src/ReactFlightDOMRelayServerHostConfig.js
+++ b/packages/react-server-dom-relay/src/ReactFlightDOMRelayServerHostConfig.js
@@ -141,7 +141,14 @@ export function flushBuffered(destination: Destination) {}
 
 export function beginWriting(destination: Destination) {}
 
-export function writeChunk(destination: Destination, chunk: Chunk): boolean {
+export function writeChunk(destination: Destination, chunk: Chunk): void {
+  emitRow(destination, chunk);
+}
+
+export function writeChunkAndReturn(
+  destination: Destination,
+  chunk: Chunk,
+): boolean {
   emitRow(destination, chunk);
   return true;
 }
diff --git a/packages/react-server-dom-relay/src/ReactServerStreamConfigFB.js b/packages/react-server-dom-relay/src/ReactServerStreamConfigFB.js
index e0477fd6197e7..d0de924db7cee 100644
--- a/packages/react-server-dom-relay/src/ReactServerStreamConfigFB.js
+++ b/packages/react-server-dom-relay/src/ReactServerStreamConfigFB.js
@@ -28,6 +28,13 @@ export function beginWriting(destination: Destination) {}
 export function writeChunk(
   destination: Destination,
   chunk: Chunk | PrecomputedChunk,
+): void {
+  destination.buffer += chunk;
+}
+
+export function writeChunkAndReturn(
+  destination: Destination,
+  chunk: Chunk | PrecomputedChunk,
 ): boolean {
   destination.buffer += chunk;
   return true;
diff --git a/packages/react-server-native-relay/src/ReactFlightNativeRelayServerHostConfig.js b/packages/react-server-native-relay/src/ReactFlightNativeRelayServerHostConfig.js
index 0624e693cfe16..0387d94ecad28 100644
--- a/packages/react-server-native-relay/src/ReactFlightNativeRelayServerHostConfig.js
+++ b/packages/react-server-native-relay/src/ReactFlightNativeRelayServerHostConfig.js
@@ -138,7 +138,14 @@ export function flushBuffered(destination: Destination) {}
 
 export function beginWriting(destination: Destination) {}
 
-export function writeChunk(destination: Destination, chunk: Chunk): boolean {
+export function writeChunk(destination: Destination, chunk: Chunk): void {
+  emitRow(destination, chunk);
+}
+
+export function writeChunkAndReturn(
+  destination: Destination,
+  chunk: Chunk,
+): boolean {
   emitRow(destination, chunk);
   return true;
 }
diff --git a/packages/react-server/src/ReactFizzServer.js b/packages/react-server/src/ReactFizzServer.js
index 39fcdf3168205..bdf9b16a2458f 100644
--- a/packages/react-server/src/ReactFizzServer.js
+++ b/packages/react-server/src/ReactFizzServer.js
@@ -31,6 +31,7 @@ import {
   scheduleWork,
   beginWriting,
   writeChunk,
+  writeChunkAndReturn,
   completeWriting,
   flushBuffered,
   close,
@@ -1615,8 +1616,11 @@ function flushSubtree(
         r = flushSegment(request, destination, nextChild);
       }
       // Finally just write all the remaining chunks
-      for (; chunkIdx < chunks.length; chunkIdx++) {
-        r = writeChunk(destination, chunks[chunkIdx]);
+      for (; chunkIdx < chunks.length - 1; chunkIdx++) {
+        writeChunk(destination, chunks[chunkIdx]);
+      }
+      if (chunkIdx < chunks.length) {
+        r = writeChunkAndReturn(destination, chunks[chunkIdx]);
       }
       return r;
     }
diff --git a/packages/react-server/src/ReactFlightServer.js b/packages/react-server/src/ReactFlightServer.js
index 5ad7ed2ea041c..2b0e7304af171 100644
--- a/packages/react-server/src/ReactFlightServer.js
+++ b/packages/react-server/src/ReactFlightServer.js
@@ -20,7 +20,7 @@ import type {
 import {
   scheduleWork,
   beginWriting,
-  writeChunk,
+  writeChunkAndReturn,
   completeWriting,
   flushBuffered,
   close,
@@ -732,7 +732,8 @@ function flushCompletedChunks(
     for (; i < moduleChunks.length; i++) {
       request.pendingChunks--;
       const chunk = moduleChunks[i];
-      if (!writeChunk(destination, chunk)) {
+      const keepWriting: boolean = writeChunkAndReturn(destination, chunk);
+      if (!keepWriting) {
         request.destination = null;
         i++;
         break;
@@ -745,7 +746,8 @@ function flushCompletedChunks(
     for (; i < jsonChunks.length; i++) {
       request.pendingChunks--;
       const chunk = jsonChunks[i];
-      if (!writeChunk(destination, chunk)) {
+      const keepWriting: boolean = writeChunkAndReturn(destination, chunk);
+      if (!keepWriting) {
         request.destination = null;
         i++;
         break;
@@ -760,7 +762,8 @@ function flushCompletedChunks(
     for (; i < errorChunks.length; i++) {
       request.pendingChunks--;
       const chunk = errorChunks[i];
-      if (!writeChunk(destination, chunk)) {
+      const keepWriting: boolean = writeChunkAndReturn(destination, chunk);
+      if (!keepWriting) {
         request.destination = null;
         i++;
         break;
diff --git a/packages/react-server/src/ReactFlightServerConfigStream.js b/packages/react-server/src/ReactFlightServerConfigStream.js
index 4ff841bfc11ba..74a90f7a02a7e 100644
--- a/packages/react-server/src/ReactFlightServerConfigStream.js
+++ b/packages/react-server/src/ReactFlightServerConfigStream.js
@@ -124,6 +124,7 @@ export {
   flushBuffered,
   beginWriting,
   writeChunk,
+  writeChunkAndReturn,
   completeWriting,
   close,
   closeWithError,
diff --git a/packages/react-server/src/ReactServerStreamConfigBrowser.js b/packages/react-server/src/ReactServerStreamConfigBrowser.js
index 3714be4302765..1655fc69da319 100644
--- a/packages/react-server/src/ReactServerStreamConfigBrowser.js
+++ b/packages/react-server/src/ReactServerStreamConfigBrowser.js
@@ -26,6 +26,13 @@ export function beginWriting(destination: Destination) {}
 export function writeChunk(
   destination: Destination,
   chunk: PrecomputedChunk | Chunk,
+): void {
+  destination.enqueue(chunk);
+}
+
+export function writeChunkAndReturn(
+  destination: Destination,
+  chunk: PrecomputedChunk | Chunk,
 ): boolean {
   destination.enqueue(chunk);
   return destination.desiredSize > 0;
diff --git a/packages/react-server/src/ReactServerStreamConfigNode.js b/packages/react-server/src/ReactServerStreamConfigNode.js
index 348deb7605039..4ab3d3cb6f2fa 100644
--- a/packages/react-server/src/ReactServerStreamConfigNode.js
+++ b/packages/react-server/src/ReactServerStreamConfigNode.js
@@ -43,6 +43,14 @@ export function beginWriting(destination: Destination) {
 export function writeChunk(
   destination: Destination,
   chunk: Chunk | PrecomputedChunk,
+): void {
+  const nodeBuffer = ((chunk: any): Buffer | string); // close enough
+  destination.write(nodeBuffer);
+}
+
+export function writeChunkAndReturn(
+  destination: Destination,
+  chunk: Chunk | PrecomputedChunk,
 ): boolean {
   const nodeBuffer = ((chunk: any): Buffer | string); // close enough
   return destination.write(nodeBuffer);
diff --git a/packages/react-server/src/forks/ReactServerStreamConfig.custom.js b/packages/react-server/src/forks/ReactServerStreamConfig.custom.js
index e832f19430a20..21ad11266bff0 100644
--- a/packages/react-server/src/forks/ReactServerStreamConfig.custom.js
+++ b/packages/react-server/src/forks/ReactServerStreamConfig.custom.js
@@ -32,6 +32,7 @@ export opaque type Chunk = mixed; // eslint-disable-line no-undef
 export const scheduleWork = $$$hostConfig.scheduleWork;
 export const beginWriting = $$$hostConfig.beginWriting;
 export const writeChunk = $$$hostConfig.writeChunk;
+export const writeChunkAndReturn = $$$hostConfig.writeChunkAndReturn;
 export const completeWriting = $$$hostConfig.completeWriting;
 export const flushBuffered = $$$hostConfig.flushBuffered;
 export const close = $$$hostConfig.close;