diff --git a/src/spectator/matchers/equality_matcher.cr b/src/spectator/matchers/equality_matcher.cr
new file mode 100644
index 0000000..0c6e39d
--- /dev/null
+++ b/src/spectator/matchers/equality_matcher.cr
@@ -0,0 +1,18 @@
+require "./matcher"
+
+def eq(expected : T) forall T
+  Spectator::Matchers::EqualityMatcher(T).new(expected)
+end
+
+module Spectator
+  module Matchers
+    class EqualityMatcher(T) < Matcher
+      def initialize(@expected : T)
+      end
+
+      def match?(expectation : Expectation)
+        expectation.actual == @expected
+      end
+    end
+  end
+end
diff --git a/src/spectator/matchers/matcher.cr b/src/spectator/matchers/matcher.cr
new file mode 100644
index 0000000..7de1d15
--- /dev/null
+++ b/src/spectator/matchers/matcher.cr
@@ -0,0 +1,7 @@
+module Spectator
+  module Matchers
+    abstract class Matcher
+      abstract def match?(expectation : Expectation)
+    end
+  end
+end
diff --git a/src/spectator/mathers.cr b/src/spectator/mathers.cr
new file mode 100644
index 0000000..0f43d00
--- /dev/null
+++ b/src/spectator/mathers.cr
@@ -0,0 +1,6 @@
+require "./matchers/*"
+
+module Spectator
+  module Matchers
+  end
+end