import { Inclusion } from '@thalesrc/js-utils/array/intersection';
declare global {
    export interface Array<T> {
        /**
         * #### Intersection
         *
         * Gets the intersection of the two arrays or sets
         *
         * * * *
         * Example:
         * ```typescript
         * import "@thalesrc/js-utils/array/proto/intersection";
         *
         * const base = ["a", "b", "c", "d", "a", "b", "c", "d"];
         *
         * base.intersection(["a", "b"]); // ["a", "b", "a", "b"]
         * base.intersection(["a", "b"], false); // ["a", "b"]
         * ```
         * * * *
         * @param base Base Set or Array
         * @param inclusion Set or Array to include its values
         * @param allEquals By default all the same items encountered in the inclusion will be included, set this argument as false to get real intersection
         * @returns Intersection of base and inclusion
         */
        intersection(inclusion: Inclusion, allEquals?: boolean): T[];
    }
}