import type { IsomorphicIterable } from "@vangware/types";
/**
 * Add the given `separator` between each element of the given iterable or
 * asynchronous iterable.
 *
 * @category Generators
 * @example
 * ```typescript
 * const intersperseComma = intersperse(",");
 * intersperseComma([1, 2, 3]); // [1, ",", 2, ",", 3]
 * ```
 * @param separator Separator to add between each element.
 * @returns Curried function with `separator` in context.
 */
export declare const intersperse: <Separator>(separator: Separator) => <Item>(
	iterable: IsomorphicIterable<Item>,
) => {
	readonly [Symbol.iterator]: () => IterableIterator<Separator | Item>;
	readonly next: (
		...args: [] | [undefined]
	) => IteratorResult<Separator | Item, any>;
	readonly return?:
		| ((value?: any) => IteratorResult<Separator | Item, any>)
		| undefined;
	readonly throw?:
		| ((e?: any) => IteratorResult<Separator | Item, any>)
		| undefined;
};