diff --git a/lib/schemable/configuration.rb b/lib/schemable/configuration.rb
new file mode 100644
index 0000000..97e75b9
--- /dev/null
+++ b/lib/schemable/configuration.rb
@@ -0,0 +1,32 @@
+# configuration.rb
+module Schemable
+  class Configuration
+    attr_accessor(
+      :orm,
+      :timestamps,
+      :float_as_string,
+      :decimal_as_string,
+      :custom_type_mappers,
+      :disable_factory_bot
+    )
+
+    def initialize
+      @timestamps = true
+      @orm = :active_record # orm options are :active_record, :mongoid
+      @float_as_string = false
+      @custom_type_mappers = {}
+      @decimal_as_string = false
+      @disable_factory_bot = true
+    end
+
+    def type_mapper(type_name)
+      return @custom_type_mappers[type_name] if @custom_type_mappers.key?(type_name)
+
+      TYPES_MAP[type_name.try(:to_sym)]
+    end
+
+    def add_custom_type_mapper(type_name, mapping)
+      custom_type_mappers[type_name.to_sym] = mapping
+    end
+  end
+end
diff --git a/sig/schemable/configuration.rbs b/sig/schemable/configuration.rbs
new file mode 100644
index 0000000..af84948
--- /dev/null
+++ b/sig/schemable/configuration.rbs
@@ -0,0 +1,17 @@
+module Schemable
+  class Configuration
+    attr_accessor disable_factory_bot: untyped
+    attr_accessor orm: Symbol
+    attr_accessor timestamps: bool
+    attr_accessor float_as_string: bool
+    attr_accessor decimal_as_string: bool
+    attr_accessor disable_factory_bot: bool
+    attr_accessor custom_type_mappers: Hash[Symbol, Symbol | Object]
+
+    def initialize: -> void
+
+    def add_custom_type_mapper: (Symbol, Hash[Symbol, Symbol | Object]) -> void
+
+    def type_mapper: (Symbol) -> Hash[Symbol, Symbol | Object]
+  end
+end