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Dec 6, 2022
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Selective Backport DOCSP-25723 #461

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d4d3a34
selective backport DOCSP-25723
jordan-smith721 Dec 6, 2022
22aea90
remove admonition title
jordan-smith721 Dec 6, 2022
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14 changes: 2 additions & 12 deletions source/fundamentals/typescript.txt
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Expand Up @@ -44,8 +44,7 @@ For more information on object types, see the
Type Parameters that Extend Document
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The following classes accept all types that both extend
the ``Document`` interface and are not mutually recursive:
The following classes accept all types that extend the ``Document`` interface:

.. _node-mongodb-type-parameters-extend-document:

Expand All @@ -71,14 +70,10 @@ You can pass a type parameter that extends the ``Document`` interface like this:
:start-after: start-no-key
:end-before: end-no-key

To view an example of a mutually recursive type, which is not supported by the
:ref:`preceding classes <node-mongodb-type-parameters-extend-document>`,
see the :ref:`<node-driver-limitations-mutual-recursion>` section.

Type Parameters of Any Type
~~~~~~~~~~~~~~~~~~~~~~~~~~~

The following classes accept all type parameters that are not mutually recursive:
The following classes accept all type parameters:

.. _node-mongodb-type-parameters-any-type:

Expand All @@ -89,11 +84,6 @@ You can find a code snippet that shows how to specify a type for the ``FindCurso
class in the
:ref:`Find Multiple Documents Usage Example <node-driver-find-usage-example-code-snippet>`.

To view an example of a mutually recursive type, which is not supported by the
:ref:`preceding classes <node-mongodb-type-parameters-any-type>`,
see the :ref:`<node-driver-limitations-mutual-recursion>` section.


Type Safety and Dot Notation
~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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14 changes: 4 additions & 10 deletions source/includes/limitations/limits.rst
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Expand Up @@ -8,11 +8,6 @@ Learn about the following TypeScript specific limitations of the {+driver-short+
Recursive Types and Dot Notation
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. important:: Impacted Versions

- 4.3
- 4.4

The {+driver-short+} cannot provide type safety within nested instances of
**recursive types** referenced through dot notation.

Expand Down Expand Up @@ -80,10 +75,11 @@ in the MongoDB manual.
Mutual Recursion
~~~~~~~~~~~~~~~~

.. important:: Impacted Versions
.. important::

- 4.3
- 4.4
In this driver version, you cannot specify a mutually recursive type as a
type parameter. To specify a mutually recursive type as a type parameter,
use version 4.11 or newer.

You cannot specify a **mutually recursive** type as a type parameter.

Expand Down Expand Up @@ -115,5 +111,3 @@ following error:

error TS2615: Type of property 'r' circularly references itself in mapped type '{ [Key in keyof MutuallyRecursive]...

If you must apply a mutually recursive type to your classes, use version 4.2 of
the {+driver-short+}.