Function getMapperFromContext

test/fixtures/snapshot/typescript.js:68136–68138

(context)

                undefined;
        }
        function getMapperFromContext(context) {
            return context && context.mapper;
        }
        // Return true if the given type could possibly reference a type parameter for which
        // we perform type inference (i.e. a type parameter of a generic function). We cache
        // results for union and intersection types for performance reasons.