process load balancing: broken but in progress

internal/pkg/print/print.go

@@ -0,0 +1,13 @@
+package print
+
+import (
+	"context"
+
+	"github.com/thecodingmachine/gotenberg/internal/pkg/process"
+)
+
+// Print is a type that can create a PDF file from a source.
+// The source is defined in the underlying implementation.
+type Print interface {
+	Print(ctx context.Context, dest string, proc process.Process) error
+}