···

       
22
       
22
       
 
       
          };

     

       
23
       
23
       
 
       
          timeout = lib.mkOption {

     

       
24
       
24
       
 
       
            type = types.nullOr types.int;

     

       
25
       
25
       
-
       
            default = null; # NOTE: null values are filtered out by `meta`.

     

       
25
       
25
       
+
       
            default = 3600;  # 1 hour

     

       
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            description = mdDoc ''

     

       
27
       
27
       
 
       
              The [{option}`test`](#test-opt-test)'s [`meta.timeout`](https://nixos.org/manual/nixpkgs/stable/#var-meta-timeout) in seconds.

     

       
28
       
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            '';