/**
 * Generates a random integer
 * between {@link Number.MIN_SAFE_INTEGER} (inclusive) and {@link Number.MAX_SAFE_INTEGER} (inclusive).
 * +0 and -0 can both appear, and technically 54 bit in precision but not recommended for general usage.
 *
 * Use {@link uSafeInt} for instead.
 **/
export declare const safeInt: () => number;