Initial QSfera import

Server/vendor/github.com/vektah/gqlparser/v2/ast/directive.go

@@ -0,0 +1,46 @@
+package ast
+
+type DirectiveLocation string
+
+const (
+	// Executable.
+	LocationQuery              DirectiveLocation = `QUERY`
+	LocationMutation           DirectiveLocation = `MUTATION`
+	LocationSubscription       DirectiveLocation = `SUBSCRIPTION`
+	LocationField              DirectiveLocation = `FIELD`
+	LocationFragmentDefinition DirectiveLocation = `FRAGMENT_DEFINITION`
+	LocationFragmentSpread     DirectiveLocation = `FRAGMENT_SPREAD`
+	LocationInlineFragment     DirectiveLocation = `INLINE_FRAGMENT`
+
+	// Type System.
+	LocationSchema               DirectiveLocation = `SCHEMA`
+	LocationScalar               DirectiveLocation = `SCALAR`
+	LocationObject               DirectiveLocation = `OBJECT`
+	LocationFieldDefinition      DirectiveLocation = `FIELD_DEFINITION`
+	LocationArgumentDefinition   DirectiveLocation = `ARGUMENT_DEFINITION`
+	LocationInterface            DirectiveLocation = `INTERFACE`
+	LocationUnion                DirectiveLocation = `UNION`
+	LocationEnum                 DirectiveLocation = `ENUM`
+	LocationEnumValue            DirectiveLocation = `ENUM_VALUE`
+	LocationInputObject          DirectiveLocation = `INPUT_OBJECT`
+	LocationInputFieldDefinition DirectiveLocation = `INPUT_FIELD_DEFINITION`
+	LocationVariableDefinition   DirectiveLocation = `VARIABLE_DEFINITION`
+)
+
+type Directive struct {
+	Name      string
+	Arguments ArgumentList
+	Position  *Position `dump:"-" json:"-"`
+
+	// Requires validation
+	ParentDefinition *Definition
+	Definition       *DirectiveDefinition
+	Location         DirectiveLocation
+}
+
+func (d *Directive) ArgumentMap(vars map[string]any) map[string]any {
+	if d.Definition == nil {
+		return nil
+	}
+	return arg2map(d.Definition.Arguments, d.Arguments, vars)
+}