tests/cases/compiler/accessorWithRestParam.ts(3,11): error TS1053: A 'set' accessor cannot have rest parameter. tests/cases/compiler/accessorWithRestParam.ts(4,18): error TS1053: A 'set' accessor cannot have rest parameter. ==== tests/cases/compiler/accessorWithRestParam.ts (2 errors) ==== class C { set X(...v) { } ~~~ !!! error TS1053: A 'set' accessor cannot have rest parameter. static set X(...v2) { } ~~~ !!! error TS1053: A 'set' accessor cannot have rest parameter. }