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// @strict: true
type A1 = { x: { a?: string } };
type B1 = { x: { b?: string } };
type C1 = { x: { c: string } };
const ab1: A1 & B1 = {} as C1; // Error
type A2 = { a?: string };
type B2 = { b?: string };
type C2 = { c: string };
const ab2: A2 & B2 = {} as C2; // Error
enum E { A = "A" }
let x: { nope?: any } = E.A; // Error
let y: { nope?: any } = "A"; // Error
// Repros from #51043
type OverridesInput = {
someProp?: 'A' | 'B'
}
const foo1: Partial<{ something: any }> & { variables: {
overrides?: OverridesInput;
} & Partial<{
overrides?: OverridesInput;
}>} = { variables: { overrides: false } }; // Error
interface Unrelated { _?: any }
interface VariablesA { overrides?: OverridesInput; }
interface VariablesB { overrides?: OverridesInput; }
const foo2: Unrelated & { variables: VariablesA & VariablesB } = {
variables: {
overrides: false // Error
}
};
// Simplified repro from #52252
type T1 = {
primary: { __typename?: 'Feature' } & { colors: { light: number, dark: number } },
};
type T2 = {
primary: { __typename?: 'Feature' } & { colors: { light: number } },
};
type Query = T1 & T2;
const response: Query = {
primary: {
colors: {
light: 1,
dark: 3,
},
},
};
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