/**
 * Utility for comparing semver-like version strings against a constraint.
 */
/**
 * Checks whether `version` satisfies `constraint`.
 * Use 'x' as a wildcard for any version part in the constraint.
 * @example checkVersion('1.54.2', '<= 1.54.x') // true
 * @example checkVersion('1.55.0', '<= 1.54.x') // false
 */
export declare function checkVersion(version: string, constraint: string): boolean;