import type { GridItem } from './grid.util';
export declare type InsertAfterTable<T> = Record<number, GridItem<T> | T>;
export interface InsertEveryOptions<T> {
    frequency: number;
    values: Array<GridItem<T> | T> | GridItem<T> | T;
}
export interface InsertOptions<T> {
    insertAfter?: InsertAfterTable<T>;
    insertEvery?: InsertEveryOptions<T>;
}
/**
 *
 * @param iterator
 * @param options
 */
export declare function gridInsert<T>(iterator: Iterable<T>, options?: InsertOptions<T>): Generator<T | GridItem<T>, void, unknown>;