import { List } from ".";
/**
 * appends `X` as an optional element to list `L`
 *
 * @since 0.0.2
 */
export type AppendOptional<L extends List, X> = [
    ...L,
    X?
];
/**
 * appends `X` to list `L`
 *
 * @param L     - list to append to
 * @param X     - element to append to `L`
 *
 * @since 0.0.2
 */
export type Append<L extends List, X> = [
    ...L,
    X
];
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