declare type int32 = number;
export declare class XorShift {
    static MIN_INTEGER: int32;
    static MAX_INTEGER: int32;
    private _inc;
    private _seed;
    constructor(seed: number, inc: number);
    static new_random(): XorShift;
    static from_seed(seed: number): XorShift;
    get seed(): number;
    get inc(): number;
    reseed(seed: number): void;
    clone(): XorShift;
    next(): int32;
    random(): number;
    random_integer(min: number, max: number): number;
    random_choice<A>(xs: A[]): A | null;
    random_choice_mut<A>(xs: A[]): A | null;
    random_choice_many<A>(size: number, xs: A[]): A[];
    random_weighted_choice<A>(xs: [number, A][]): A | null;
}
export {};