def String.charactersIn (a b : String) : Bool

inductive Lean.Server.Completion.HoverInfo : Type

• after : HoverInfo
• inside (delta : Nat) : HoverInfo

structure Lean.Server.Completion.ContextualizedCompletionInfo : Type

• hoverInfo : HoverInfo
• ctx : Elab.ContextInfo
• info : Elab.CompletionInfo

def Lean.Server.Completion.minimizeGlobalIdentifierInContext (currNamespace : Name) (openDecls : List OpenDecl) (id : Name) : Name

def Lean.Server.Completion.unfoldDefinitionGuarded? (e : Expr) : MetaM (Option Expr)

def Lean.Server.Completion.getDotCompletionTypeNames (type : Expr) : MetaM (Array Name)

Get type names for resolving id in s.id x₁ ... xₙ notation.

def Lean.Server.Completion.getDotIdCompletionTypeNames (type : Expr) : MetaM (Array Name)

Gets type names for resolving id in .id x₁ ... xₙ notation. The process mimics the dotted identifier notation elaboration procedure at Lean.Elab.App. Catches and ignores all errors, so no need to run this within try/catch.