import type { RandomSource } from '@flighthq/types/contract';
export type { RandomSource };
/** Create a fast, deterministic pseudo-random generator seeded by an integer.
 *
 *  Uses the mulberry32 algorithm: a single 32-bit state, good statistical
 *  quality for gameplay/VFX use, and identical output across platforms for a
 *  given seed. Two generators created with the same seed produce the same
 *  sequence, so seeding two consumers identically makes them run in lockstep.
 *
 *  This is the SDK's reusable seeded random — used wherever a render or
 *  simulation must be reproducible (particle emitters, the landing backgrounds,
 *  visual-regression capture) rather than each call site reimplementing it.
 *
 *  ```ts
 *  const random = createRandomSource(0x1234);
 *  const value = random(); // a number in [0, 1)
 *  ```
 */
export declare function createRandomSource(seed: number): RandomSource;
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