fix:add more export function for struct Clipboard

def.go

@@ -30,6 +30,38 @@ type Clipboard struct {
 	hash           string
 }
 
+func (c *Clipboard) WinOriginTypes() []string {
+	return c.winOriginTypes
+}
+
+func (c *Clipboard) Date() time.Time {
+	return c.date
+}
+
+func (c *Clipboard) Platform() string {
+	return c.platform
+}
+
+func (c *Clipboard) SecondaryOriType() string {
+	return c.secondaryOriType
+}
+
+func (c *Clipboard) SecondaryType() FileType {
+	return c.secondaryType
+}
+
+func (c *Clipboard) SecondaryData() []byte {
+	return c.secondaryData
+}
+
+func (c *Clipboard) PrimaryOriType() string {
+	return c.primaryOriType
+}
+
+func (c *Clipboard) PrimaryData() []byte {
+	return c.primaryData
+}
+
 // format represents the format of clipboard data.
 type format int