first commit

value.go

@@ -0,0 +1,39 @@
+package config
+
+import (
+	"time"
+)
+
+type Value interface {
+	ReadValue
+	ParseValue
+	UnmarshalValue
+}
+
+type UnmarshalValue interface {
+	Unmarshal(val interface{}) error
+}
+
+type ReadValue interface {
+	String() string
+	Int() int
+	Int64() int64
+	Uint() uint
+	Uint64() uint64
+	Float64() float64
+	Bool() bool
+	Duration() time.Duration
+	Time() time.Time
+}
+
+type ParseValue interface {
+	ParseString() (string, error)
+	ParseInt() (int, error)
+	ParseInt64() (int64, error)
+	ParseUint() (uint, error)
+	ParseUint64() (uint64, error)
+	ParseFloat64() (float64, error)
+	ParseBool() (bool, error)
+	ParseDuration() (time.Duration, error)
+	ParseTime() (time.Time, error)
+}