message: Remove some code cruft.
diff: // Type definitions for json-to-ast https://github.com/vtrushin/json-to-ast
  -// declare var json_to_ast: json_to_ast.parse;
  -// export = json_to_ast;
  export = parse;
  declare function parse(jsonString: string, settings?: parse.Settings): parse.JsonNode;
  -// export default function parse(jsonString: string, settings?: json_to_ast.Settings): json_to_ast.JsonNode;
  -
  declare namespace parse {
  - // interface parse {
  - // (jsonString: string, settings?: json_to_ast.Settings): json_to_ast.JsonNode;
  - // }
  -
  export interface Settings {
  loc?: boolean;
  source?: string;
  