import type { UnknownProperty } from '../object/UnknownProperty.js';
type MethodKey<O> = string & {
    [k in keyof O]: O[k] extends (this: O, ...args: never[]) => unknown ? k : never;
}[keyof O];
/**
 * Runtime check if final methods have not been overridden
 *
 * @throws `VoltisoUtilError` if a method has been overridden
 */
export declare function final<Base extends object, Keys extends (keyof Base | UnknownProperty)[]>(thisArg: Record<MethodKey<Base>, unknown>, Base: {
    name: string;
    prototype: Base;
}, keys: Keys): void;
/**
 * Runtime check if final methods have not been overridden
 *
 * @throws `VoltisoUtilError` if a method has been overridden
 * @strip 👗 Use `@voltiso/transform/strip` to strip from production code
 */
export declare function $final<Base extends object, Keys extends (keyof Base | UnknownProperty)[]>(thisArg: Record<MethodKey<Base>, unknown>, Base: {
    name: string;
    prototype: Base;
}, keys: Keys): void;
export {};
//# sourceMappingURL=final.d.ts.map