File: unionErrorMessageOnMatchingDiscriminant.types

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=== tests/cases/compiler/unionErrorMessageOnMatchingDiscriminant.ts ===
type A = {
>A : { type: 'a'; data: {    a: string;}; }

    type: 'a',
>type : "a"

    data: { a: string }
>data : { a: string; }
>a : string

};

type B = {
>B : { type: 'b'; data: null; }

    type: 'b',
>type : "b"

    data: null
>data : null
>null : null

};

type C = {
>C : { type: 'c'; payload: string; }

    type: 'c',
>type : "c"

    payload: string
>payload : string

};

type Union = A | B | C;
>Union : A | B | C

// error
const foo: Union = {
>foo : Union
>{    type: 'a',    data: null} : { type: "a"; data: null; }

    type: 'a',
>type : "a"
>'a' : "a"

    data: null
>data : null
>null : null

};