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/// <reference types="./mod.d.ts" />
import * as lib from "./src/lib.js";import { Environment, Template } from "./src/environment.js";import Loader from "./src/loader.js";import * as loaders from "./src/loaders.js";import precompile from "./src/precompile.js";import compiler from "./src/compiler.js";import parser from "./src/parser.js";import lexer from "./src/lexer.js";import * as runtime from "./src/runtime.js";import nodes from "./src/nodes.js";import installJinjaCompat from "./src/jinja_compat.js";
// A single instance of an environment, since this is so commonly usedlet e;
function configure(templatesPath, opts) {  opts = opts || {};  if (lib.isObject(templatesPath)) {    opts = templatesPath;    templatesPath = null;  }
  let TemplateLoader;  if (loaders.FileSystemLoader) {    TemplateLoader = new loaders.FileSystemLoader(templatesPath, {      watch: opts.watch,      noCache: opts.noCache,    });  }
  e = new Environment(TemplateLoader, opts);
  if (opts && opts.express) {    e.express(opts.express);  }
  return e;}
export default {  Environment,  Template,  Loader,  FileSystemLoader: loaders.FileSystemLoader,  NodeResolveLoader: loaders.NodeResolveLoader,  PrecompiledLoader: loaders.PrecompiledLoader,  compiler,  parser,  lexer,  runtime,  lib,  nodes,  installJinjaCompat,  configure,  reset() {    e = undefined;  },  compile(src, env, path, eagerCompile) {    if (!e) {      configure();    }    return new Template(src, env, path, eagerCompile);  },  render(name, ctx, cb) {    if (!e) {      configure();    }
    return e.render(name, ctx, cb);  },  renderString(src, ctx, cb) {    if (!e) {      configure();    }
    return e.renderString(src, ctx, cb);  },  precompile: (precompile) ? precompile.precompile : undefined,  precompileString: (precompile) ? precompile.precompileString : undefined,};