39 lines
2 KiB
Plaintext
39 lines
2 KiB
Plaintext
tests/cases/conformance/types/typeAliases/typeAliasesForObjectTypes.ts(14,8): error TS1005: '=' expected.
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tests/cases/conformance/types/typeAliases/typeAliasesForObjectTypes.ts(14,12): error TS1005: '(' expected.
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tests/cases/conformance/types/typeAliases/typeAliasesForObjectTypes.ts(4,22): error TS2312: An interface may only extend a class or another interface.
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tests/cases/conformance/types/typeAliases/typeAliasesForObjectTypes.ts(5,21): error TS2422: A class may only implement another class or interface.
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tests/cases/conformance/types/typeAliases/typeAliasesForObjectTypes.ts(10,6): error TS2300: Duplicate identifier 'T2'.
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tests/cases/conformance/types/typeAliases/typeAliasesForObjectTypes.ts(11,6): error TS2300: Duplicate identifier 'T2'.
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tests/cases/conformance/types/typeAliases/typeAliasesForObjectTypes.ts(14,19): error TS2304: Cannot find name 'T'.
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==== tests/cases/conformance/types/typeAliases/typeAliasesForObjectTypes.ts (7 errors) ====
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type T1 = { x: string }
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// An interface can be named in an extends or implements clause, but a type alias for an object type literal cannot.
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interface I1 extends T1 { y: string }
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~~
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!!! error TS2312: An interface may only extend a class or another interface.
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class C1 implements T1 {
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~~
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!!! error TS2422: A class may only implement another class or interface.
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x: string;
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}
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// An interface can have multiple merged declarations, but a type alias for an object type literal cannot.
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type T2 = { x: string }
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~~
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!!! error TS2300: Duplicate identifier 'T2'.
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type T2 = { y: number }
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~~
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!!! error TS2300: Duplicate identifier 'T2'.
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// An interface can have type parameters, but a type alias for an object type literal cannot.
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type T3<T> = { x: T }
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~
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!!! error TS1005: '=' expected.
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~
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!!! error TS1005: '(' expected.
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~
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!!! error TS2304: Cannot find name 'T'.
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