* which contained the following notice:
   *
   * Written by Doug Lea with assistance from members of JCP JSR-166 Expert Group and released to
   * the public domain, as explained at http://creativecommons.org/publicdomain/zero/1.0/
   *
   * Other contributors include Andrew Wright, Jeffrey Hayes, Pat Fisher, Mike Judd.
   */

  /**

**FastAPI** is helemaal gebaseerd op deze type hints, ze geven veel voordelen.

Maar zelfs als je **FastAPI** nooit gebruikt, heb je er baat bij om er iets over te leren.

/// note

Als je een Python expert bent en alles al weet over type hints, sla dan dit hoofdstuk over.

///

## Motivatie

Laten we beginnen met een eenvoudig voorbeeld:

```Python
{!../../docs_src/python_types/tutorial001.py!}
```

/*
 * Written by Doug Lea with assistance from members of JCP JSR-166
 * Expert Group and released to the public domain, as explained at
 * http://creativecommons.org/publicdomain/zero/1.0/
 * Other contributors include Andrew Wright, Jeffrey Hayes,
 * Pat Fisher, Mike Judd.
 */

/*
 * Source:
 * http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/test/tck/JSR166TestCase.java?revision=1.90

/*
 * Written by Doug Lea with assistance from members of JCP JSR-166
 * Expert Group and released to the public domain, as explained at
 * http://creativecommons.org/publicdomain/zero/1.0/
 * Other contributors include Andrew Wright, Jeffrey Hayes,
 * Pat Fisher, Mike Judd.
 */

/*
 * Source:
 * http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/test/tck/JSR166TestCase.java?revision=1.90

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?enilno,im?ni?o&c?g??pohs,ro?ten??iaf!.oby,?laeh!.arh,?orxer?rae??vo!.lopdren,?zb??i&3tupk--nx?7a0oi--nx?a!.&ffo?gro?moc?remarf,ten?uwu,?1p--nx?bud?dnuyh?tnihc??b!.&gro?moc?oc?ro?ude??ahduba?o!m!.&duolcsd,ysrab,???s??c!.&ayb-tropora--nx?ca?d&e?m??esserp?gro?moc?nif,o&c?g?ssa??ro?t&en?ni?roporéa??ude?vuog??cug?t??d&dk?ua??e&bhf--nx?piat??f!.&aw5-nenikkh--nx,dnala?i&ki,spak,?mroftalpduolc.if,nenikkäh,pohsdaerpsym,retnecatad.&omed,saap,?topsgolb,uvisitok321,yd,?onas??g!.&d&om?tl??gro?moc?ude?vog???...

eurovision

// eus : 2013-12-12 Puntueus Fundazioa
eus

// events : 2013-12-05 Binky Moon, LLC
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// exchange : 2014-03-06 Binky Moon, LLC
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// expert : 2013-11-21 Binky Moon, LLC
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// exposed : 2013-12-05 Binky Moon, LLC
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// express : 2015-02-11 Binky Moon, LLC
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// extraspace : 2015-05-14 Extra Space Storage LLC
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