import type { sort_idx_o_T } from '../array_types/index.js'
/**
 * Returns an Array of sorted indices from [sort_idx_o_T](#sort_idx_o_T).sort_idx_a
 */
export declare function sort_idx_a_<I>(
	in_sort_idx_o:sort_idx_o_T<I>
):number[]
export declare function maybe_sort_idx_a_<I, Or = null>(
	in_sort_idx_ctx:sort_idx_o_T<I>|undefined,
	or?:Or
):number[]|Or
export {
	sort_idx_a_ as sort_idx_a1_fn,
	sort_idx_a_ as _sort_idx_a1,
	maybe_sort_idx_a_ as maybe_sort_idx_a1_fn,
	maybe_sort_idx_a_ as _maybe_sort_idx_a1,
}