test.yaml:6:18: property "mac" is not defined in object type {linux: string; win: string} [expression]
test.yaml:9:24: format string "{0}{1}" does not contain placeholder {2}. remove argument which is unused in the format string [expression]
test.yaml:11:24: format string "{0}{1}{2}" contains placeholder {2} but only 2 arguments are given to format [expression]
test.yaml:14:31: broken JSON string is passed to fromJSON() at offset 23: unexpected end of JSON input [expression]
