12 lines
439 B
Plaintext
12 lines
439 B
Plaintext
==== tests/cases/compiler/interfaceDeclaration6.ts (1 errors) ====
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interface i1 { foo: number; };
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interface i2 extends i1 { foo: number; };
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interface i3 extends i1 { foo: string; };
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~~
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!!! Interface 'i3' incorrectly extends interface 'i1':
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!!! Types of property 'foo' are incompatible:
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!!! Type 'string' is not assignable to type 'number'.
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interface i4 {
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bar():any;
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bar():any;
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} |