export declare function isMaybeArrayOfPotentiallyUnsafeDateString(mixed: any): mixed is null | undefined | ((string)[]);
export declare function isMaybeArrayOfValidDateString(mixed: any): mixed is null | undefined | ((string)[]);
export declare function isMaybeArrayOfBeforeString(mixed: any, x: Date): mixed is null | undefined | ((string)[]);
export declare function isMaybeArrayOfAfterString(mixed: any, x: Date): mixed is null | undefined | ((string)[]);
export declare function isMaybeArrayOfBeforeOrAtString(mixed: any, x: Date): mixed is null | undefined | ((string)[]);
export declare function isMaybeArrayOfAfterOrAtString(mixed: any, x: Date): mixed is null | undefined | ((string)[]);
export declare function isMaybeArrayOfRangeString(mixed: any, args: {
    min?: Date;
    max?: Date;
}): mixed is null | undefined | ((string)[]);