export declare function isMaybePotentiallyUnsafeNumber(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeFiniteNumber(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeInteger(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeGreaterThan(mixed: any, x: number): mixed is null | undefined | (number);
export declare function isMaybeGreaterThanOrEqual(mixed: any, x: number): mixed is null | undefined | (number);
export declare function isMaybeLessThan(mixed: any, x: number): mixed is null | undefined | (number);
export declare function isMaybeLessThanOrEqual(mixed: any, x: number): mixed is null | undefined | (number);
export declare function isMaybeRange(mixed: any, args: {
    min?: number;
    max?: number;
}): mixed is null | undefined | (number);
export declare function isMaybePositive(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeNegative(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeNonNegative(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeNaturalNumber(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeOdd(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeEven(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeNotOneOf<T extends number>(mixed: any, arr: T[]): mixed is null | undefined | (number);
export declare function isMaybeLatitude(mixed: any): mixed is null | undefined | (number);
export declare function isMaybeLongitude(mixed: any): mixed is null | undefined | (number);