const (
	None  logFormat = iota
	Json0           // version 0 for LSP 3.14, 3.15; future versions of LSP may change the format and the compiler may need to support both as clients are updated.
)

var Format = None

type Diagnostic struct {

	/*Range defined:
	 * The range at which the message applies
	 */
	Range Range `json:"range"`

	/*Severity defined:
	 * The diagnostic's severity. Can be omitted. If omitted it is up to the
	 * client to interpret diagnostics as error, warning, info or hint.
	 */
	Severity DiagnosticSeverity `json:"severity,omitempty"` // always SeverityInformation for optimizer logging.

	/*Code defined:
	 * The diagnostic's code, which usually appear in the user interface.
	 */
	Code string `json:"code,omitempty"` // LSP uses 'number | string' = gopls interface{}, but only string here, e.g. "boundsCheck", "nilcheck", etc.

	/*Source defined:
	 * A human-readable string describing the source of this
	 * diagnostic, e.g. 'typescript' or 'super lint'. It usually
	 * appears in the user interface.
	 */
	Source string `json:"source,omitempty"` // "go compiler"

	/*Message defined:
	 * The diagnostic's message. It usually appears in the user interface
	 */
	Message string `json:"message"` // sometimes used, provides additional information.

	/*Tags defined:
	 * Additional metadata about the diagnostic.
	 */
	Tags []DiagnosticTag `json:"tags,omitempty"` // always empty for logging optimizations.

	/*RelatedInformation defined:
	 * An array of related diagnostic information, e.g. when symbol-names within
	 * a scope collide all definitions can be marked via this property.
	 */
	RelatedInformation []DiagnosticRelatedInformation `json:"relatedInformation,omitempty"`
}

type DiagnosticRelatedInformation struct {

	/*Location defined:
	 * The location of this related diagnostic information.
	 */
	Location Location `json:"location"`

	/*Message defined:
	 * The message of this related diagnostic information.
	 */
	Message string `json:"message"`
}

type DiagnosticSeverity uint

const (
	/*SeverityInformation defined:
	 * Reports an information.
	 */
	SeverityInformation DiagnosticSeverity = 3
)

type DiagnosticTag uint

type DocumentURI string

type Location struct {
	// URI is
	URI DocumentURI `json:"uri"`

	// Range is
	Range Range `json:"range"`
}

type LoggedOpt struct {
	// contains filtered or unexported fields
}

type Position struct {
	Line      uint `json:"line"`      // gopls uses float64, but json output is the same for integers
	Character uint `json:"character"` // gopls uses float64, but json output is the same for integers
}

type Range struct {
	/*Start defined:
	 * The range's start position
	 */
	Start Position `json:"start"`

	/*End defined:
	 * The range's end position
	 */
	End Position `json:"end"` // exclusive
}

type VersionHeader struct {
	Version   int    `json:"version"`
	Package   string `json:"package"`
	Goos      string `json:"goos"`
	Goarch    string `json:"goarch"`
	GcVersion string `json:"gc_version"`
	File      string `json:"file,omitempty"` // LSP requires an enclosing resource, i.e., a file
}