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tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesDifferingByTypeParameterName2.ts(7,11): error TS2428: All declarations of 'B' must have identical type parameters.
tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesDifferingByTypeParameterName2.ts(8,8): error TS2304: Cannot find name 'V'.
tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesDifferingByTypeParameterName2.ts(16,15): error TS2428: All declarations of 'B' must have identical type parameters.
tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesDifferingByTypeParameterName2.ts(40,22): error TS2428: All declarations of 'B' must have identical type parameters.
==== tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesDifferingByTypeParameterName2.ts (4 errors) ====
// type parameter names are relevant when choosing whether to merge interface declarations
interface B<T, U> {
x: U;
}
interface B<U, T> { // error
~
!!! error TS2428: All declarations of 'B' must have identical type parameters.
y: V;
~
!!! error TS2304: Cannot find name 'V'.
}
module M {
interface B<T, U> {
x: U;
}
interface B<U, T> { // error
~
!!! error TS2428: All declarations of 'B' must have identical type parameters.
y: T;
}
}
module M2 {
interface B<T, U> {
x: U;
}
}
module M2 {
interface B<U, T> { // ok, different declaration space than other M2
y: T;
}
}
module M3 {
export interface B<T, U> {
x: U;
}
}
module M3 {
export interface B<U, T> { // error
~
!!! error TS2428: All declarations of 'B' must have identical type parameters.
y: T;
}
}
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