langsvr

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

type CodeActionsProvider interface {
	// CodeActions compute commands for a given document and range.
	// The request is triggered when the user moves the cursor into an problem
	// marker in the editor or presses the lightbulb associated with a marker.
	CodeActions(context.Context, *Document, Range, []Diagnostic) ([]Command, error)
}

type CodeLens struct {
	// Range is the document range this codelens spans.
	Range Range

	// Resolve returns the Command for this CodeLens
	Resolve func(context.Context) Command
}

type CodeLensProvider interface {
	// CodeLenses returns a list of CodeLens for the specified document.
	CodeLenses(context.Context, *Document) ([]CodeLens, error)
}

type Command struct {
	// Title of the command, like `save`.
	Title string

	// The identifier of the actual command handler.
	Command string

	// Arguments that the command handler should be invoked with.
	Arguments map[string]interface{}
}

type CompletionItem struct {
	// The label of this completion item. By default also the text that is
	// inserted when selecting this completion.
	Label string

	// The kind of this completion item. Based of the kind an icon is chosen by
	// the editor.
	Kind CompletionItemKind

	// An optional human-readable string with additional information about this
	// item, like type or symbol information.
	Detail string

	// An optional human-readable string that represents a doc-comment.
	Documentation string

	// An optional string that should be used when comparing this item with
	// other items.
	SortText string

	// An optional string that should be used when filtering a set of completion
	// items.
	FilterText string

	// An optional string that should be inserted into the document when
	// selecting this completion. Defaults to the label.
	InsertText string
}

type CompletionItemKind int

type CompletionList struct {
	// If true then the list it not complete.
	// Further typing should result in recomputing this list.
	Incomplete bool

	// The completion items.
	Items []CompletionItem
}

type CompletionProvider interface {
	// Completions returns completion items at a given cursor position.
	// Completion items are presented in the IntelliSense user interface.
	Completions(context.Context, *Document, Position) (CompletionList, error)
}

type DefinitionProvider interface {
	// Definitions returns the list of definition locations for the given symbol
	// in the specified document at position.
	Definitions(context.Context, *Document, Position) ([]Location, error)
}

type Diagnostic struct {
	// The range at which the message applies
	Range Range

	// The diagnostic's severity.
	Severity Severity

	// The diagnostic's message.
	Message string

	// The diagnostic's code (optional)
	Code string

	// The source of the diagnostic
	Source string
}

type Diagnostics []Diagnostic

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

type FormatOnTypeProvider interface {
	// FormatOnType returns a list of edits required to format the code
	// currently being written at pos, after char was typed.
	FormatOnType(doc *Document, pos Position, char rune, opts FormattingOptions) (TextEditList, error)
}

type FormatProvider interface {
	// Format returns a list of edits required to format the entire document.
	Format(ctx context.Context, doc *Document, opts FormattingOptions) (TextEditList, error)
}

type FormatRangeProvider interface {
	// FormatRange returns a list of edits required to format the specified
	// range in the specified document.
	FormatRange(ctx context.Context, doc *Document, rng Range, opts FormattingOptions) (TextEditList, error)
}

type FormattingOptions struct {
	// Size of a tab in spaces.
	TabSize int

	// Prefer spaces over tabs.
	InsertSpaces bool
}

type Highlight struct {
	// The range this highlight applies to.
	Range Range

	// The highlight kind, default is Text.
	Kind HighlightKind
}

type HighlightKind int

type HighlightList []Highlight

type HighlightsProvider interface {
	// Highlights returns a list of highlights for the given symbol in the
	// specified document at position.
	Highlights(context.Context, *Document, Position) (HighlightList, error)
}

type HoverProvider interface {
	// Hover returns a list of source code snippets and range for the given
	// symbol at the specified position.
	Hover(context.Context, *Document, Position) (SourceCodeList, Range, error)
}

type InitConfig struct {
	// The language identifier for this language server.
	LanguageID string

	// CompletionTriggerCharacters is the list of characters that will trigger a
	// completion suggestion.
	CompletionTriggerCharacters []rune

	// CompletionTriggerCharacters is the list of characters that will trigger a
	// signature hint.
	SignatureTriggerCharacters []rune

	// Documents is a list of all the document paths that should be watched from
	// initialization.
	WorkspaceDocuments []string
}

type Location struct {
	URI   string
	Range Range
}

type Parameter struct {
	// The label of this signature. Will be shown in the UI.
	Label string

	// The human-readable doc-comment of this signature.
	// Will be shown in the UI but can be omitted.
	Documentation string
}

type ParameterList []Parameter

type Position struct {
	// Line index (1-based)
	Line int
	// Column index (1-based)
	Column int
}

type Range struct {
	// The start of the span.
	Start Position
	// The end of the span.
	End Position
}

type ReferencesProvider interface {
	// References returns a list of references for the given symbol in the
	// specified document at position.
	References(context.Context, *Document, Position) ([]Location, error)
}

type RenameProvider interface {
	// Rename is called to rename the symbol at pos with newName.
	Rename(ctx context.Context, doc *Document, pos Position, newName string) (WorkspaceEdit, error)
}

type Server interface {
	// Initialize is called when the server is first initialized by the client.
	Initialize(ctx context.Context, rootPath string) (InitConfig, error)

	// Shutdown is called to shutdown the server.
	Shutdown(context.Context) error

	// OnConfigChange is called when the configuration settings change.
	OnConfigChange(context.Context, map[string]interface{}) error

	// OnDocumentsAdded is called when new documents of interest are discovered.
	OnDocumentsAdded(context.Context, []*Document) error

	// OnDocumentsChanged is called when documents are changed.
	OnDocumentsChanged(context.Context, []*Document) error

	// OnDocumentsRemoved is called when documents are no longer monitored.
	OnDocumentsRemoved(context.Context, []*Document) error

	// OnDocumentSaved is called when an open document is saved.
	OnDocumentSaved(context.Context, *Document) error
}

type Severity int

type Signature struct {
	// The label of this signature. Will be shown in the UI.
	Label string

	// The human-readable doc-comment of this signature.
	// Will be shown in the UI but can be omitted.
	Documentation string

	// The parameters of this signature.
	Parameters ParameterList
}

type SignatureList []Signature

type SignatureProvider interface {
	// Signatures returns the list of function signatures that are candidates
	// at the given cursor position. The activeSig and activeParam are indices
	// of the signature and parameter to highlight for the given cursor
	// position.
	Signatures(context.Context, *Document, Position) (sigs SignatureList, activeSig, activeParam int, err error)
}

type SourceCode struct {
	// The language the source is in.
	Language string

	// The source code.
	Source string
}

type SourceCodeList []SourceCode

type Symbol struct {
	// The name of this symbol.
	Name string

	// The kind of this symbol.
	Kind SymbolKind

	// The location of this symbol.
	Location Location

	// The name of the symbol containing this symbol.
	Container *Symbol
}

type SymbolKind int

type SymbolList []Symbol

type SymbolsProvider interface {
	// Symbols returns symbolic information about the specified document.
	Symbols(context.Context, *Document) (SymbolList, error)
}

type TextEdit struct {
	// The range of the text document to be manipulated.
	Range Range

	// The string to be inserted. For delete operations use an empty string.
	NewText string
}

type TextEditList []TextEdit

type WorkspaceEdit map[string]TextEditList

type WorkspaceSymbolsProvider interface {
	// WorkspaceSymbols returns all project-wide symbols.
	WorkspaceSymbols(ctx context.Context) (SymbolList, error)
}