proc cacheGetMax(): int {....raises: [], tags: [], forbids: [].}

proc cacheGetSize(): int {....raises: [], tags: [], forbids: [].}

proc cacheSetMax(max: int) {....raises: [], tags: [], forbids: [].}

proc cacheSetMaxFiles(maxFiles: int) {....raises: [], tags: [], forbids: [].}

proc cacheSetMaxMemory(maxMem: int) {....raises: [], tags: [], forbids: [].}

proc getConcurrency(): int {....raises: [], tags: [], forbids: [].}

proc setCache(maxImages: int = 0; maxMemory: int = 0; maxFiles: int = 0) {.
    ...raises: [], tags: [], forbids: [].}

proc setConcurrency(workers: int) {....raises: [], tags: [], forbids: [].}

proc vectorIsEnabled(): bool {....raises: [], tags: [], forbids: [].}

proc vectorSetEnabled(enabled: bool) {....raises: [], tags: [], forbids: [].}