Both were born test-only in the post-parsed-abstraction change and
never gained a production caller, unlike escape and fold, whose keep
is documented.

Assisted-by: GLM-5.3 via pi

diff --git a/lib/pro_tacts/vcard.rb b/lib/pro_tacts/vcard.rb
index 24f44f0..4dbed7a 100644
--- a/lib/pro_tacts/vcard.rb
+++ b/lib/pro_tacts/vcard.rb
@@ -135,15 +135,9 @@ module ProTacts
       @bytes = bytes
     end
 
-    #: () -> String
-    def bytes
-      @bytes
-    end
-
     # The card's properties, parsed once on the first structured read.
     # Nil when the bytes are not a vCard — a caller is expected to carry
-    # on serving the bytes (ParseError's rule, held one level up), and
-    # #parseable? is the question to ask about it.
+    # on serving the bytes (ParseError's rule, held one level up).
     #: () -> Array[Property]?
     def properties
       return @properties if defined?(@properties)
@@ -153,11 +147,6 @@ module ProTacts
       @properties = nil
     end
 
-    #: () -> bool
-    def parseable?
-      !properties.nil?
-    end
-
     # Whether the parsed properties carry the envelope RFC 2426 section
     # 4 requires of a card: BEGIN:VCARD first, END:VCARD last, and a
     # VERSION in between. Deciding that is deliberately not the
diff --git a/test/pro_tacts/vcard/test_lines.rb b/test/pro_tacts/vcard/test_lines.rb
index 6144c55..a0ee385 100644
--- a/test/pro_tacts/vcard/test_lines.rb
+++ b/test/pro_tacts/vcard/test_lines.rb
@@ -9,11 +9,9 @@ class VCardLinesTest < Minitest::Test
 
   ## the card, read once
 
-  def test_a_card_reads_its_properties_beside_its_bytes
+  def test_a_card_reads_its_properties
     card = VCARD.new(CARD)
 
-    assert_equal CARD, card.bytes
-    assert card.parseable?
     assert_equal %w[BEGIN VERSION FN UID END], card.properties.map(&:name)
   end
 
@@ -21,8 +19,6 @@ class VCardLinesTest < Minitest::Test
   def test_the_parse_happens_only_when_read
     card = VCARD.new("this is not a vCard\r\n")
 
-    assert_equal "this is not a vCard\r\n", card.bytes
-    refute card.parseable?
     assert_nil card.properties
     refute card.card?
     assert_nil card.uid