export declare const NSPropertyListMutabilityOptions: {
    readonly NSPropertyListImmutable: 0;
    readonly NSPropertyListMutableContainers: 1;
    readonly NSPropertyListMutableContainersAndLeaves: 2;
};
export type NSPropertyListMutabilityOptions = (number & {}) | typeof NSPropertyListMutabilityOptions[keyof typeof NSPropertyListMutabilityOptions];
