diff --git a/statement.go b/statement.go
deleted file mode 100644
index aaf31f7..0000000
--- a/statement.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package pgxmock
-
-import (
-	"context"
-
-	"github.com/jackc/pgconn"
-	pgx "github.com/jackc/pgx/v4"
-)
-
-type statement struct {
-	conn  *pgxmock
-	ex    *ExpectedPrepare
-	query string
-}
-
-func (stmt *statement) Close() error {
-	stmt.ex.wasClosed = true
-	return stmt.ex.closeErr
-}
-
-func (stmt *statement) NumInput() int {
-	return -1
-}
-
-// Deprecated: Drivers should implement ExecerContext instead.
-func (stmt *statement) Exec(args []interface{}) (pgconn.CommandTag, error) {
-	return stmt.conn.Exec(context.Background(), stmt.query, convertValueToNamedValue(args))
-}
-
-// Deprecated: Drivers should implement StmtQueryContext instead (or additionally).
-func (stmt *statement) Query(args []interface{}) (pgx.Rows, error) {
-	return stmt.conn.Query(context.Background(), stmt.query, convertValueToNamedValue(args))
-}
-
-func convertValueToNamedValue(args []interface{}) []interface{} {
-	return nil
-	// namedArgs := make([]driver.NamedValue, len(args))
-	// for i, v := range args {
-	// 	namedArgs[i] = driver.NamedValue{Ordinal: i + 1, Value: v}
-	// }
-	// return namedArgs
-}
diff --git a/statement_test.go b/statement_test.go
deleted file mode 100644
index bb31e1f..0000000
--- a/statement_test.go
+++ /dev/null
@@ -1,34 +0,0 @@
-// +build go1.6
-
-package pgxmock
-
-import (
-	"context"
-	"errors"
-	"testing"
-)
-
-func TestExpectedPreparedStatementCloseError(t *testing.T) {
-	mock, err := NewConn()
-	if err != nil {
-		t.Fatal("failed to open sqlmock database:", err)
-	}
-
-	mock.ExpectBegin()
-	want := errors.New("STMT ERROR")
-	mock.ExpectPrepare("foo", "SELECT").WillReturnCloseError(want)
-
-	txn, err := mock.Begin(context.Background())
-	if err != nil {
-		t.Fatal("unexpected error while opening transaction:", err)
-	}
-
-	stmt, err := txn.Prepare(context.Background(), "foo", "SELECT")
-	if err != nil {
-		t.Fatal("unexpected error while preparing a statement:", err)
-	}
-
-	if stmt.Name != "foo" {
-		t.Fatalf("got = %v, want = %v", stmt.Name, "foo")
-	}
-}