Function mixin

frontend/public/swagger-ui-bundle.js:4266–4275

(s, o)

              return at || (at = makeStack(0))
            }
            function mixin(s, o) {
              var keyCopier = function (i) {
                s.prototype[i] = o[i]
              }
              return (
                Object.keys(o).forEach(keyCopier),
                Object.getOwnPropertySymbols && Object.getOwnPropertySymbols(o).forEach(keyCopier),
                s
              )
            }
            ;((lt[ct] = !0),
              (lt.withMutations = $e.withMutations),
              (lt.asMutable = $e.asMutable),