promql

type Builder struct {
	PluginSpec `json:",inline" yaml:",inline"`
}

type Option func(plugin *Builder) error

type PluginSpec struct {
	Datasource *datasource.Selector `json:"datasource,omitempty" yaml:"datasource,omitempty"`
	Expr       string               `json:"expr" yaml:"expr"`
	LabelName  string               `json:"labelName,omitempty" yaml:"labelName,omitempty"`
}