ode>history.state</code>)</td>
</tr>
<tr>
<td><strong>returns</strong></td>
<td><code>String&#124;Object</code></td>
<td></td>
<td>Returns a value for the specified key. If a key is not specified, it returns an object that contains all the interpolation keys</td>
</tr>
</tbody></table>
<p> Note that in the <code>onmatch</code> function of a RouteResolver, the new route hasn&#39;t yet been fully resolved, and <code>m.route.param()</code> will return the parameters of the previous route, if any. <code>onmatch