export declare const CacheGetter: () => MethodDecorator;
export declare const NoArgsCache: () => MethodDecorator;
export type CacheEntry<T = unknown> = {
    result: T;
    updatedAt_ms: number;
};
export type GenerateLookupKeyFn<ThisObj, Args> = (thisObj: ThisObj, args: Args) => string | undefined;
export type Invalidatable<ThisObj, Args> = {
    invalidate(thisObj: ThisObj, args: Args): void;
    invalidateAll(): void;
};
export declare const GlobalCache: <ThisObj extends object, MethodName extends keyof ThisObj | undefined = undefined, Args = undefined extends MethodName ? readonly unknown[] : ThisObj[NonNullable<MethodName>] extends (..._args: infer InferredArgs extends readonly unknown[]) => unknown ? InferredArgs : readonly unknown[]>(params: {
    generateLookupKey: (thisObj: ThisObj, args: Args) => string | undefined;
    ttl_ms?: number | "infinity";
    maxEntriesToCleanUpPerAccess?: number;
}) => MethodDecorator;
export declare function getGlobalCacheInvalidator<T, const Method extends keyof T>(klass: {
    prototype: T;
}, method: Method): T[Method] extends (..._params: infer Args) => unknown ? Invalidatable<T, Args> | undefined : never;