added ability to alter env values

1 files changed, 5 insertions, 2 deletions

diff --git a/service/env/provider.go b/service/env/provider.go
index 2918f18c..d095009c 100644
--- a/service/env/provider.go
+++ b/service/env/provider.go
@@ -2,7 +2,10 @@ package env
 
 // Provider aggregates list of environment variables. This interface can be used in custom implementation to drive
 // values from external sources.
-type Provider interface {
+type Environment interface {
 	// GetEnv must return list of env variables.
 	GetEnv() (map[string]string, error)
-}
+
+	// SetEnv sets or creates environment value.
+	SetEnv(key, value string)
+}
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