TypeScript/tests/baselines/reference/typesWithOptionalProperty.types

=== tests/cases/conformance/types/members/typesWithOptionalProperty.ts ===
// basic uses of optional properties without errors

interface I {
>I : I, Symbol(I, Decl(typesWithOptionalProperty.ts, 0, 0))

    foo: string;
>foo : string, Symbol(foo, Decl(typesWithOptionalProperty.ts, 2, 13))

    bar?: number;
>bar : number, Symbol(bar, Decl(typesWithOptionalProperty.ts, 3, 16))

    baz? (): string;
>baz : () => string, Symbol(baz, Decl(typesWithOptionalProperty.ts, 4, 17))
}

var a: {
>a : { foo: string; bar?: number; baz?(): string; }, Symbol(a, Decl(typesWithOptionalProperty.ts, 8, 3))

    foo: string;
>foo : string, Symbol(foo, Decl(typesWithOptionalProperty.ts, 8, 8))

    bar?: number;
>bar : number, Symbol(bar, Decl(typesWithOptionalProperty.ts, 9, 16))

    baz? (): string;
>baz : () => string, Symbol(baz, Decl(typesWithOptionalProperty.ts, 10, 17))

};

var b = { foo: '' };
>b : { foo: string; }, Symbol(b, Decl(typesWithOptionalProperty.ts, 14, 3))
>{ foo: '' } : { foo: string; }
>foo : string, Symbol(foo, Decl(typesWithOptionalProperty.ts, 14, 9))
>'' : string

var c = { foo: '', bar: 3 };
>c : { foo: string; bar: number; }, Symbol(c, Decl(typesWithOptionalProperty.ts, 15, 3))
>{ foo: '', bar: 3 } : { foo: string; bar: number; }
>foo : string, Symbol(foo, Decl(typesWithOptionalProperty.ts, 15, 9))
>'' : string
>bar : number, Symbol(bar, Decl(typesWithOptionalProperty.ts, 15, 18))
>3 : number

var d = { foo: '', bar: 3, baz: () => '' };
>d : { foo: string; bar: number; baz: () => string; }, Symbol(d, Decl(typesWithOptionalProperty.ts, 16, 3))
>{ foo: '', bar: 3, baz: () => '' } : { foo: string; bar: number; baz: () => string; }
>foo : string, Symbol(foo, Decl(typesWithOptionalProperty.ts, 16, 9))
>'' : string
>bar : number, Symbol(bar, Decl(typesWithOptionalProperty.ts, 16, 18))
>3 : number
>baz : () => string, Symbol(baz, Decl(typesWithOptionalProperty.ts, 16, 26))
>() => '' : () => string
>'' : string

var i: I;
>i : I, Symbol(i, Decl(typesWithOptionalProperty.ts, 18, 3))
>I : I, Symbol(I, Decl(typesWithOptionalProperty.ts, 0, 0))

i = b;
>i = b : { foo: string; }
>i : I, Symbol(i, Decl(typesWithOptionalProperty.ts, 18, 3))
>b : { foo: string; }, Symbol(b, Decl(typesWithOptionalProperty.ts, 14, 3))

i = c;
>i = c : { foo: string; bar: number; }
>i : I, Symbol(i, Decl(typesWithOptionalProperty.ts, 18, 3))
>c : { foo: string; bar: number; }, Symbol(c, Decl(typesWithOptionalProperty.ts, 15, 3))

i = d;
>i = d : { foo: string; bar: number; baz: () => string; }
>i : I, Symbol(i, Decl(typesWithOptionalProperty.ts, 18, 3))
>d : { foo: string; bar: number; baz: () => string; }, Symbol(d, Decl(typesWithOptionalProperty.ts, 16, 3))

a = b;
>a = b : { foo: string; }
>a : { foo: string; bar?: number; baz?(): string; }, Symbol(a, Decl(typesWithOptionalProperty.ts, 8, 3))
>b : { foo: string; }, Symbol(b, Decl(typesWithOptionalProperty.ts, 14, 3))

a = c;
>a = c : { foo: string; bar: number; }
>a : { foo: string; bar?: number; baz?(): string; }, Symbol(a, Decl(typesWithOptionalProperty.ts, 8, 3))
>c : { foo: string; bar: number; }, Symbol(c, Decl(typesWithOptionalProperty.ts, 15, 3))

a = d;
>a = d : { foo: string; bar: number; baz: () => string; }
>a : { foo: string; bar?: number; baz?(): string; }, Symbol(a, Decl(typesWithOptionalProperty.ts, 8, 3))
>d : { foo: string; bar: number; baz: () => string; }, Symbol(d, Decl(typesWithOptionalProperty.ts, 16, 3))

i = a;
>i = a : { foo: string; bar?: number; baz?(): string; }
>i : I, Symbol(i, Decl(typesWithOptionalProperty.ts, 18, 3))
>a : { foo: string; bar?: number; baz?(): string; }, Symbol(a, Decl(typesWithOptionalProperty.ts, 8, 3))

a = i;
>a = i : I
>a : { foo: string; bar?: number; baz?(): string; }, Symbol(a, Decl(typesWithOptionalProperty.ts, 8, 3))
>i : I, Symbol(i, Decl(typesWithOptionalProperty.ts, 18, 3))