diff --git a/modules/skparagraph/BUILD.gn b/modules/skparagraph/BUILD.gn
index e4b94d06e2..6c31b04b5b 100644
--- a/modules/skparagraph/BUILD.gn
+++ b/modules/skparagraph/BUILD.gn
@@ -20,6 +20,9 @@ if (skia_enable_skparagraph && skia_enable_skshaper && skia_enable_skunicode &&
       "include",
       "utils",
     ]
+    if (is_component_build) {
+      defines += [ "SKPARAGRAPH_DLL" ]
+    }
   }
 
   skia_component("skparagraph") {
@@ -27,6 +30,7 @@ if (skia_enable_skparagraph && skia_enable_skshaper && skia_enable_skunicode &&
     public_configs = [ ":public_config" ]
     public = skparagraph_core_public
     sources = skparagraph_core_sources
+    defines = [ "SKPARAGRAPH_IMPLEMENTATION=1" ]
     public_deps = [
       "../..:skia",
       "../skunicode",
diff --git a/modules/skparagraph/include/FontCollection.h b/modules/skparagraph/include/FontCollection.h
index ce297c224f..5707d4a4cd 100644
--- a/modules/skparagraph/include/FontCollection.h
+++ b/modules/skparagraph/include/FontCollection.h
@@ -8,6 +8,7 @@
 #include "include/core/SkFontMgr.h"
 #include "include/core/SkRefCnt.h"
 #include "include/core/SkSpan.h"
+#include "modules/skparagraph/include/skparagraph_export.h"
 #include "modules/skparagraph/include/FontArguments.h"
 #include "modules/skparagraph/include/ParagraphCache.h"
 #include "modules/skparagraph/include/TextStyle.h"
@@ -17,7 +18,7 @@ namespace textlayout {
 
 class TextStyle;
 class Paragraph;
-class FontCollection : public SkRefCnt {
+class SKPARAGRAPH_API FontCollection : public SkRefCnt {
 public:
     FontCollection();
     ~FontCollection() override;
diff --git a/modules/skparagraph/include/ParagraphBuilder.h b/modules/skparagraph/include/ParagraphBuilder.h
index 983dfc27d3..cb1907781b 100644
--- a/modules/skparagraph/include/ParagraphBuilder.h
+++ b/modules/skparagraph/include/ParagraphBuilder.h
@@ -7,6 +7,7 @@
 #include <string>
 #include <tuple>
 #include <vector>
+#include "modules/skparagraph/include/skparagraph_export.h"
 #include "modules/skparagraph/include/FontCollection.h"
 #include "modules/skparagraph/include/Paragraph.h"
 #include "modules/skparagraph/include/ParagraphStyle.h"
@@ -16,7 +17,7 @@
 namespace skia {
 namespace textlayout {
 
-class ParagraphBuilder {
+class SKPARAGRAPH_API ParagraphBuilder {
 protected:
     ParagraphBuilder() {}
 
diff --git a/modules/skparagraph/include/ParagraphStyle.h b/modules/skparagraph/include/ParagraphStyle.h
index 0c969729b6..932ed33965 100644
--- a/modules/skparagraph/include/ParagraphStyle.h
+++ b/modules/skparagraph/include/ParagraphStyle.h
@@ -5,6 +5,7 @@
 #include "include/core/SkFontStyle.h"
 #include "include/core/SkScalar.h"
 #include "include/core/SkString.h"
+#include "modules/skparagraph/include/skparagraph_export.h"
 #include "modules/skparagraph/include/DartTypes.h"
 #include "modules/skparagraph/include/TextStyle.h"
 
@@ -75,7 +76,7 @@ private:
     bool fHalfLeading;
 };
 
-struct ParagraphStyle {
+struct SKPARAGRAPH_API ParagraphStyle {
     ParagraphStyle();
 
     bool operator==(const ParagraphStyle& rhs) const {
diff --git a/modules/skparagraph/include/TextStyle.h b/modules/skparagraph/include/TextStyle.h
index 9a65834b8e..abc44b4c7f 100644
--- a/modules/skparagraph/include/TextStyle.h
+++ b/modules/skparagraph/include/TextStyle.h
@@ -10,6 +10,7 @@
 #include "include/core/SkFontStyle.h"
 #include "include/core/SkPaint.h"
 #include "include/core/SkScalar.h"
+#include "modules/skparagraph/include/skparagraph_export.h"
 #include "modules/skparagraph/include/DartTypes.h"
 #include "modules/skparagraph/include/FontArguments.h"
 #include "modules/skparagraph/include/ParagraphPainter.h"
@@ -148,9 +149,9 @@ struct PlaceholderStyle {
     SkScalar fBaselineOffset = 0;
 };
 
-class TextStyle {
+class SKPARAGRAPH_API TextStyle {
 public:
-    TextStyle() = default;
+    TextStyle();
     TextStyle(const TextStyle& other) = default;
     TextStyle& operator=(const TextStyle& other) = default;
 
@@ -297,8 +298,6 @@ public:
     SkFontHinting getFontHinting() const { return fHinting; }
 
 private:
-    static const std::vector<SkString>* kDefaultFontFamilies;
-
     Decoration fDecoration = {
             TextDecoration::kNoDecoration,
             // TODO: switch back to kGaps when (if) switching flutter to skparagraph
@@ -311,7 +310,7 @@ private:
 
     SkFontStyle fFontStyle;
 
-    std::vector<SkString> fFontFamilies = *kDefaultFontFamilies;
+    std::vector<SkString> fFontFamilies;
 
     SkScalar fFontSize = 14.0;
     SkFont::Edging fEdging = SkFont::Edging::kAntiAlias;
diff --git a/modules/skparagraph/include/skparagraph_export.h b/modules/skparagraph/include/skparagraph_export.h
new file mode 100644
index 0000000000..a19b83df57
--- /dev/null
+++ b/modules/skparagraph/include/skparagraph_export.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#if !defined(SKPARAGRAPH_IMPLEMENTATION)
+    #define SKPARAGRAPH_IMPLEMENTATION 0
+#endif
+
+#if !defined(SKPARAGRAPH_API)
+    #if defined(SKPARAGRAPH_DLL)
+        #if defined(_MSC_VER)
+            #if SKPARAGRAPH_IMPLEMENTATION
+                #define SKPARAGRAPH_API __declspec(dllexport)
+            #else
+                #define SKPARAGRAPH_API __declspec(dllimport)
+            #endif
+        #else
+            #define SKPARAGRAPH_API __attribute__((visibility("default")))
+        #endif
+    #else
+        #define SKPARAGRAPH_API
+    #endif
+#endif
diff --git a/modules/skparagraph/src/TextStyle.cpp b/modules/skparagraph/src/TextStyle.cpp
index de2dee3116..8787df30b3 100644
--- a/modules/skparagraph/src/TextStyle.cpp
+++ b/modules/skparagraph/src/TextStyle.cpp
@@ -6,9 +6,13 @@
 namespace skia {
 namespace textlayout {
 
-const std::vector<SkString>* TextStyle::kDefaultFontFamilies =
+static const std::vector<SkString>* kDefaultFontFamilies =
         new std::vector<SkString>{SkString(DEFAULT_FONT_FAMILY)};
 
+TextStyle::TextStyle() : fFontFamilies(*kDefaultFontFamilies)
+{
+}
+
 TextStyle TextStyle::cloneForPlaceholder() {
     TextStyle result;
     result.fColor = fColor;
diff --git a/modules/skparagraph/utils/TestFontCollection.cpp b/modules/skparagraph/utils/TestFontCollection.cpp
index 7340c6bcaa..f04f496d43 100644
--- a/modules/skparagraph/utils/TestFontCollection.cpp
+++ b/modules/skparagraph/utils/TestFontCollection.cpp
@@ -57,6 +57,8 @@ bool TestFontCollection::addFontFromFile(const std::string& path, const std::str
     if (!file) {
         return false;
     }
+
+#if 0
 #if defined(SK_TYPEFACE_FACTORY_FREETYPE)
     sk_sp<SkTypeface> face =
             SkTypeface_FreeType::MakeFromStream(std::move(file), SkFontArguments());
@@ -72,6 +74,7 @@ bool TestFontCollection::addFontFromFile(const std::string& path, const std::str
     } else {
         fFontProvider->registerTypeface(std::move(face), SkString(familyName.c_str()));
     }
+#endif
 
     return true;
 }