declare module '@ember/routing/hash-location' {
  import EmberObject from '@ember/object';
  import type { default as EmberLocation, UpdateCallback } from '@ember/routing/location';
  /**
    @module @ember/routing/hash-location
    */
  /**
      `HashLocation` implements the location API using the browser's
      hash. At present, it relies on a `hashchange` event existing in the
      browser.

      Using `HashLocation` results in URLs with a `#` (hash sign) separating the
      server side URL portion of the URL from the portion that is used by Ember.

      Example:

      ```app/router.js
      Router.map(function() {
        this.route('posts', function() {
          this.route('new');
        });
      });

      Router.reopen({
        location: 'hash'
      });
      ```

      This will result in a posts.new url of `/#/posts/new`.

      @class HashLocation
      @extends EmberObject
      @protected
    */
  export default class HashLocation extends EmberObject implements EmberLocation {
    _hashchangeHandler?: EventListener;
    private _location?;
    location: Location;
    init(): void;
    /**
          @private
      
          Returns normalized location.hash
      
          @since 1.5.1
          @method getHash
        */
    getHash(): string;
    /**
          Returns the normalized URL, constructed from `location.hash`.
      
          e.g. `#/foo` => `/foo` as well as `#/foo#bar` => `/foo#bar`.
      
          By convention, hashed paths must begin with a forward slash, otherwise they
          are not treated as a path so we can distinguish intent.
      
          @private
          @method getURL
        */
    getURL(): string;
    /**
          Set the `location.hash` and remembers what was set. This prevents
          `onUpdateURL` callbacks from triggering when the hash was set by
          `HashLocation`.
      
          @private
          @method setURL
          @param path {String}
        */
    setURL(path: string): void;
    /**
          Uses location.replace to update the url without a page reload
          or history modification.
      
          @private
          @method replaceURL
          @param path {String}
        */
    replaceURL(path: string): void;
    lastSetURL: string | null;
    /**
          Register a callback to be invoked when the hash changes. These
          callbacks will execute when the user presses the back or forward
          button, but not after `setURL` is invoked.
      
          @private
          @method onUpdateURL
          @param callback {Function}
        */
    onUpdateURL(callback: UpdateCallback): void;
    /**
          Given a URL, formats it to be placed into the page as part
          of an element's `href` attribute.
      
          @private
          @method formatURL
          @param url {String}
        */
    formatURL(url: string): string;
    /**
          Cleans up the HashLocation event listener.
      
          @private
          @method willDestroy
        */
    willDestroy(): void;
    _removeEventListener(): void;
  }
}