export declare function isMaybeArrayOfDictionaryOfHasKeys(mixed: any, keys: T[]): mixed is null | undefined | (({ [key: string]: { [key: string]: any; }; })[]); export declare function isMaybeArrayOfDictionaryOfNotHasKeys(mixed: any, keys: T[]): mixed is null | undefined | (({ [key: string]: { [key: string]: any; }; })[]);