const fooLiteral = Schema.Literal('a', 'b', 'c')
const choices = literalToArray(fooLiteral) // <- literalToArray() converts Schema.Literal to Array of values.
const foo = Options.choice('foo', choices)
const fooLiteral = Schema.Literal('a', 'b', 'c')
const choices = literalToArray(fooLiteral) // <- literalToArray() converts Schema.Literal to Array of values.
const foo = Options.choice('foo', choices)