import { Result } from '@ts-std/monads';
declare global {
    interface NumberConstructor {
        try_clean(n: number): Result<number>;
        clamp_range(n: number, lower?: number, upper?: number): number;
        validate_range(n: number, lower?: number, upper?: number): Result<number, ['lower' | 'upper', number]>;
        validate_range_exclusive(n: number, lower?: number, upper?: number): Result<number, ['lower' | 'upper', number]>;
        validate_range_lower_exclusive(n: number, lower?: number, upper?: number): Result<number, ['lower' | 'upper', number]>;
        validate_range_upper_exclusive(n: number, lower?: number, upper?: number): Result<number, ['lower' | 'upper', number]>;
        try_parse_int(s: string): Result<number>;
        try_parse_uint(s: string): Result<number>;
        try_parse_float(s: string): Result<number>;
        try_parse_float_places(s: string, places: number): Result<number, string | [string, number]>;
        try_lenient_parse_int(s: string): Result<number>;
        try_lenient_parse_uint(s: string): Result<number>;
        try_lenient_parse_float(s: string): Result<number>;
    }
}