import { type Simple } from "../tally";
import { type Attribution, type HasNSeats } from "../attribution";
import { type DivisorMethod, type Proportional, type RankIndexMethod } from "./proportionalBase";
export declare function jefferson<Party>({ nSeats }: {
    nSeats: number;
}): DivisorMethod<Party> & HasNSeats;
export declare const dHondt: typeof jefferson;
export declare function webster<Party>({ nSeats }: {
    nSeats: number;
}): DivisorMethod<Party> & HasNSeats;
export declare const sainteLague: typeof webster;
export declare function hamilton<Party>({ nSeats }: {
    nSeats: number;
}): Proportional<Party> & HasNSeats;
export declare const hareLargestRemainders: typeof hamilton;
/**
 * This attribution method required some creativity and tweaks,
 * since the standard divisor won't work without an initial seats value,
 * causing a division by 0.
 * As a result, a threshold is required in this case.
 *
 * In a situation where the candidates are already limited by other means,
 * (for instance when distributing representatives between a fixed number of states)
 * to be less or equal to the number of seats, then a threhold of 0 can be passed.
 * In that case, the method will allocate one seat to each candidate
 * until all candidates have a seat,
 * or (but that would be a bug) all seats are allocated.
 *
 * The order in which the first seats are allocated is an implementation detail.
 */
export declare function huntingtonHill<Party>({ nSeats, threshold }: {
    nSeats: number;
    threshold: 0;
}): DivisorMethod<Party> & HasNSeats;
export declare function huntingtonHill<Party>({ nSeats, threshold, contingency }: {
    nSeats: number;
    threshold: number;
    contingency?: DivisorMethod<Party> | null;
}): DivisorMethod<Party> & HasNSeats;
export declare function huntingtonHill<Party>({ nSeats, threshold, contingency }: {
    nSeats: number;
    threshold: number;
    contingency?: RankIndexMethod<Party> | null;
}): RankIndexMethod<Party> & HasNSeats;
export declare function huntingtonHill<Party>({ nSeats, threshold, contingency }: {
    nSeats: number;
    threshold: number;
    contingency?: Attribution<Party, Simple<Party>> | null;
}): Attribution<Party, Simple<Party>> & HasNSeats;
/**
 * Creates a highest-averages proportional attribution method.
 *
 * The exact method used is an implementation detail and may change between versions.
 */
export declare const highestAverages: typeof webster;
/**
 * Creates a largest-remainders proportional attribution method.
 *
 * Implementation detail: the quota used is the Hare/Hamilton quota.
 */
export declare const largestRemainders: typeof hamilton;