Function isImplementation

internal/ls/utilities.go:391–402

(node *ast.Node)

}

func isImplementation(node *ast.Node) bool {
	if node.Flags&ast.NodeFlagsAmbient != 0 {
		return !(node.Kind == ast.KindInterfaceDeclaration || node.Kind == ast.KindTypeAliasDeclaration)
	}
	if ast.IsVariableLike(node) {
		return ast.HasInitializer(node)
	}
	if ast.IsFunctionLikeDeclaration(node) {
		return node.Body() != nil
	}
	return ast.IsClassLike(node) || ast.IsModuleOrEnumDeclaration(node)
}

func isImplementationExpression(node *ast.Node) bool {
	switch node.Kind {