export declare function assertDictionaryOfMaybePotentiallyUnsafeDateString(name: string, mixed: any): (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeValidDateString(name: string, mixed: any): (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeBeforeString(name: string, mixed: any, x: Date): (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeBeforeStringHandler(x: Date): (name: string, mixed: any) => (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeAfterString(name: string, mixed: any, x: Date): (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeAfterStringHandler(x: Date): (name: string, mixed: any) => (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeBeforeOrAtString(name: string, mixed: any, x: Date): (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeBeforeOrAtStringHandler(x: Date): (name: string, mixed: any) => (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeAfterOrAtString(name: string, mixed: any, x: Date): (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeAfterOrAtStringHandler(x: Date): (name: string, mixed: any) => (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeRangeString(name: string, mixed: any, args: {
    min?: Date;
    max?: Date;
}): (((null | undefined | (string)) | null | undefined)[]) | never;
export declare function assertDictionaryOfMaybeRangeStringHandler(args: {
    min?: Date;
    max?: Date;
}): (name: string, mixed: any) => (((null | undefined | (string)) | null | undefined)[]) | never;