import { type Ref } from "vue";
export type ChangePayload = {
    value: Date | null;
    event: any;
};
export declare function useMaskedDateInput(args: {
    id: string;
    onChange: (p: ChangePayload) => void;
    onShowCalendar: (e: KeyboardEvent) => void;
    externalValue?: Ref<string | Date | null | undefined>;
    min?: Date | null | undefined;
    max?: Date | null | undefined;
    /** When true, empty/incomplete value is considered invalid after blur */
    required?: boolean;
    /** Optional default date for this field (e.g., today). */
    defaultValue?: Date | null;
    dateFormat?: string;
    debug?: boolean;
}): {
    raw: Ref<string, string>;
    cursorPos: Ref<number, number>;
    debugEnabled: Ref<boolean, boolean>;
    debugLines: import("vue").ComputedRef<string[][]>;
    placeholder: Ref<string, string>;
    isValid: import("vue").ComputedRef<boolean>;
    reason: Readonly<Ref<string, string>>;
    validationMessage: import("vue").ComputedRef<string>;
    digitsOnly: import("vue").ComputedRef<string>;
    month: Readonly<Ref<string, string>>;
    day: Readonly<Ref<string, string>>;
    year: Readonly<Ref<string, string>>;
    datePart: (pos: number) => "mm" | "dd" | "yyyy";
    handleChange: (event: any) => void;
    handleKeyDown: (event: KeyboardEvent) => void;
    handleWheel: (event: WheelEvent) => void;
    handleKeyUp: (event: KeyboardEvent) => void;
    handleClick: (event: MouseEvent) => void;
    handleBlur: (event: FocusEvent) => void;
    initStyling: () => void;
};