Change AccordionInputBinding.receiveMessage to async (#874)

Co-authored-by: Carson <cpsievert1@gmail.com>
Co-authored-by: cpsievert <cpsievert@users.noreply.github.com>

.eslintrc.yml

@@ -14,6 +14,8 @@ parser: '@typescript-eslint/parser'
 parserOptions:
   ecmaVersion: 2018
   sourceType: module
+  project:
+    - './tsconfig.json'
 plugins:
   - '@typescript-eslint'
   - prettier
@@ -68,6 +70,10 @@ rules:
 
   "@typescript-eslint/consistent-type-imports":
     - error
+
+  "@typescript-eslint/no-floating-promises":
+    - error
+
   "@typescript-eslint/naming-convention":
     - error
 

DESCRIPTION

@@ -49,13 +49,14 @@ Suggests:
     magrittr,
     rappdirs,
     rmarkdown (>= 2.7),
-    shiny (>= 1.6.0),
+    shiny (>= 1.7.5.9001),
     testthat,
     thematic,
     withr
 Remotes:
-    rstudio/htmltools
-Config/Needs/deploy: 
+    rstudio/htmltools,
+    rstudio/shiny
+Config/Needs/deploy:
     BH,
     chiflights22,
     colourpicker,