Combining `Option<number>` and `Option<string>` types

how to combine two Option types , suppose

const t: Option<number> | Option<string>

const t: Option<number> | Option<string>

is what a

Option.match

Option.match

returns either

onSome

onSome

onNone

onNone

how to change

to become:

t: Option<number|string>

t: Option<number|string>

Combining `Option<number>` and `Option<string>` types - Effect Community