<pre class="grammar">
+    &amp;     +=    &amp;=     &amp;&amp;    ==    !=    (    )
-    |     -=    |=     ||    &lt;     &lt;=    [    ]
*    ^     *=    ^=     &lt;-    &gt;     &gt;=    {    }
/    &lt;&lt;    /=    &lt;&lt;=    ++    =     :=    ,    ;
%    &gt;&gt;    %=    &gt;&gt;=    --    !     ...   .    :
     &amp;^          &amp;^=          ~
</pre>

<h3 id="Integer_literals">Integer literals</h3>

<p>

+s+"S":"")):"P0D"}var Xt=Wa.prototype;Xt.isValid=function(){return this._isValid},Xt.abs=function(){var e=this._data;return this._milliseconds=gt(this._milliseconds),this._days=gt(this._days),this._months=gt(this._months),e.milliseconds=gt(e.milliseconds),e.seconds=gt(e.seconds),e.minutes=gt(e.minutes),e.hours=gt(e.hours),e.months=gt(e.months),e.years=gt(e.years),this},Xt.add=function(e,a){return wt(this,e,a,1)},Xt.subtract=function(e,a){return wt(this,e,a,-1)},Xt.as=function(e){if(!this.isValid())return...

    /** The key of the configuration. e.g. fvh */
    String QUERY_HIGHLIGHT_TYPE = "query.highlight.type";

    /** The key of the configuration. e.g. <strong> */
    String QUERY_HIGHLIGHT_TAG_PRE = "query.highlight.tag.pre";

    /** The key of the configuration. e.g. </strong> */
    String QUERY_HIGHLIGHT_TAG_POST = "query.highlight.tag.post";

    /** The key of the configuration. e.g. u0009u000Au0013u0020 */

  </mime-type>

  <mime-type type="application/x-archive">
    <alias type="application/x-unix-archive"/>
    <magic priority="50">
      <match value="=&lt;ar&gt;" type="string" offset="0"/>
      <match value="!&lt;arch&gt;\n" type="string" offset="0"/>
    </magic>
    <glob pattern="*.ar"/>
    <glob pattern="*.a"/>
  </mime-type>

  <mime-type type="application/x-arj">

  // Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
  optional string operator = 2;

  // An array of string values. If the operator is In or NotIn,
  // the values array must be non-empty. If the operator is Exists or DoesNotExist,
  // the values array must be empty. If the operator is Gt or Lt, the values
  // array must have a single element, which will be interpreted as an integer.

```python
from typing import Annotated, Literal

from fastapi import FastAPI, Query
from pydantic import BaseModel, Field

app = FastAPI()


class FilterParams(BaseModel):
    limit: int = Field(100, gt=0, le=100)
    offset: int = Field(0, ge=0)
    order_by: Literal["created_at", "updated_at"] = "created_at"
    tags: list[str] = []


@app.get("/items/")