npm

type Dependency struct {
	Version      string                `json:"version"`
	Dev          bool                  `json:"dev"`
	Dependencies map[string]Dependency `json:"dependencies"`
	Requires     map[string]string     `json:"requires"`
	Resolved     string                `json:"resolved"`
	StartLine    int
	EndLine      int
}

type LockFile struct {
	Dependencies    map[string]Dependency `json:"dependencies"`
	Packages        map[string]Package    `json:"packages"`
	LockfileVersion int                   `json:"lockfileVersion"`
}

type Package struct {
	Name                 string            `json:"name"`
	Version              string            `json:"version"`
	Dependencies         map[string]string `json:"dependencies"`
	OptionalDependencies map[string]string `json:"optionalDependencies"`
	Resolved             string            `json:"resolved"`
	Dev                  bool              `json:"dev"`
	StartLine            int
	EndLine              int
}

type Parser struct{}