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tests/cases/conformance/types/spread/spreadTypeVariable.ts(2,12): error TS2698: Spread types may only be created from object types.
tests/cases/conformance/types/spread/spreadTypeVariable.ts(10,12): error TS2698: Spread types may only be created from object types.
tests/cases/conformance/types/spread/spreadTypeVariable.ts(14,12): error TS2698: Spread types may only be created from object types.
==== tests/cases/conformance/types/spread/spreadTypeVariable.ts (3 errors) ====
function f1<T extends number>(arg: T) {
return { ...arg };
~~~~~~
!!! error TS2698: Spread types may only be created from object types.
}
function f2<T extends string[]>(arg: T) {
return { ...arg }
}
function f3<T extends number | string[]>(arg: T) {
return { ...arg }
~~~~~~
!!! error TS2698: Spread types may only be created from object types.
}
function f4<T extends number | { [key: string]: any }>(arg: T) {
return { ...arg }
~~~~~~
!!! error TS2698: Spread types may only be created from object types.
}
function f5<T extends string[] | { [key: string]: any }>(arg: T) {
return { ...arg }
}
function f6<T>(arg: T) {
return { ...arg }
}
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