/*! Copyright 2024-2025 the gnablib contributors MPL-1.1 */
import { U64, U64MutArray } from '../primitive/number/U64.js';
import { APrng64 } from './APrng64.js';
declare abstract class AXorShift128p_ extends APrng64<U64MutArray> {
    readonly bitGen = 64;
    readonly safeBits = 64;
    protected abstract get _a(): number;
    protected abstract get _b(): number;
    protected abstract get _c(): number;
    rawNext(): U64;
}
export declare class XorShift128p extends AXorShift128p_ {
    protected readonly _a: number;
    protected readonly _b: number;
    protected readonly _c: number;
    get [Symbol.toStringTag](): string;
    static new(saveable?: boolean): XorShift128p;
    static seed(seed0: U64, seed1: U64, saveable?: boolean): XorShift128p;
    static restore(state: Uint8Array, saveable?: boolean): XorShift128p;
}
export declare class XorShift128pV8 extends AXorShift128p_ {
    protected readonly _a: number;
    protected readonly _b: number;
    protected readonly _c: number;
    get [Symbol.toStringTag](): string;
    static new(saveable?: boolean): XorShift128pV8;
    static seed(seed0: U64, seed1: U64, saveable?: boolean): XorShift128pV8;
    static restore(state: Uint8Array, saveable?: boolean): XorShift128pV8;
}
export {};