Update requirements

Author: akb

dev-requirements.txt

@@ -51,6 +51,8 @@ marshmallow==3.0.0rc7
 mccabe==0.6.1             # via pylint
 more-itertools==7.0.0     # via pytest
 multidict==4.5.2          # via aiohttp, yarl
+mypy-extensions==0.4.1    # via mypy, trio-typing
+mypy==0.711               # via trio-typing
 outcome==1.0.0            # via trio
 packaging==19.0           # via pytest-sugar, sphinx
 parso==0.4.0
@@ -95,10 +97,12 @@ toolz==0.9.0
 tox==3.9.0
 tqdm==4.31.1              # via twine
 treq==18.6.0
+trio-typing==0.2.0
 trio==0.11.0
 twine==1.13.0
 twisted[tls]==19.2.0
-typed-ast==1.3.1          # via astroid
+typed-ast==1.4.0          # via astroid, mypy
+typing-extensions==3.7.4  # via trio-typing
 unidiff==0.5.5            # via cuvner
 urllib3==1.24.2
 virtualenv==16.4.3        # via tox

requirements.in

@@ -11,3 +11,4 @@ toml
 asks
 marshmallow>=3.0rc1
 pyrsistent
+trio_typing

requirements.txt

@@ -15,6 +15,8 @@ click==7.0
 h11==0.9.0                # via asks
 idna==2.8                 # via trio
 marshmallow==3.0.0rc7
+mypy-extensions==0.4.1    # via mypy, trio-typing
+mypy==0.711               # via trio-typing
 outcome==1.0.0            # via trio
 parso==0.4.0
 pyrsistent==0.15.2
@@ -23,4 +25,7 @@ sniffio==1.1.0            # via anyio, trio
 sortedcontainers==2.1.0   # via trio
 toml==0.10.0
 toolz==0.9.0
+trio-typing==0.2.0
 trio==0.11.0
+typed-ast==1.4.0          # via mypy
+typing-extensions==3.7.4  # via trio-typing