Updated dependencies

vendor/github.com/99designs/gqlgen/graphql/jsonw.go

@@ -0,0 +1,52 @@
+package graphql
+
+import (
+	"io"
+)
+
+var nullLit = []byte(`null`)
+var trueLit = []byte(`true`)
+var falseLit = []byte(`false`)
+var openBrace = []byte(`{`)
+var closeBrace = []byte(`}`)
+var openBracket = []byte(`[`)
+var closeBracket = []byte(`]`)
+var colon = []byte(`:`)
+var comma = []byte(`,`)
+
+var Null = &lit{nullLit}
+var True = &lit{trueLit}
+var False = &lit{falseLit}
+
+type Marshaler interface {
+	MarshalGQL(w io.Writer)
+}
+
+type Unmarshaler interface {
+	UnmarshalGQL(v interface{}) error
+}
+
+type WriterFunc func(writer io.Writer)
+
+func (f WriterFunc) MarshalGQL(w io.Writer) {
+	f(w)
+}
+
+type Array []Marshaler
+
+func (a Array) MarshalGQL(writer io.Writer) {
+	writer.Write(openBracket)
+	for i, val := range a {
+		if i != 0 {
+			writer.Write(comma)
+		}
+		val.MarshalGQL(writer)
+	}
+	writer.Write(closeBracket)
+}
+
+type lit struct{ b []byte }
+
+func (l lit) MarshalGQL(w io.Writer) {
+	w.Write(l.b)
+}