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import * as ast from "../ast/index.ts";import { Visitor, visitor as defaultVisitor } from "../visitor/index.ts";import { createPrinter } from "./printer.ts";
export default function minify(ast: ast.Proto): string {  const printer = createPrinter();  const minifier: Visitor = {    ...defaultVisitor,    visitFullIdent(visitor, node) {      defaultVisitor.visitFullIdent(visitor, node);      printer.print(" ");    },    visitType(visitor, node) {      defaultVisitor.visitType(visitor, node);      printer.print(" ");    },    visitKeyword(visitor, node) {      defaultVisitor.visitKeyword(visitor, node);      printer.print(" ");    },    visitComment() {},    visitToken(_, node) {      printer.print(node.text);    },  };  minifier.visitProto(minifier, ast);  return printer.done();}