import type { VNode } from 'vue';
import type { InputInst } from '../../components';
import type { InputProps } from '../../input/src/Input';
export type InputOtpAllowInput = (char: string, index: number, currentValue: string[]) => boolean;
export type InputOtpSize = 'small' | 'medium' | 'large';
export type InputOtpOnUpdateValue = (value: string[], meta: InputOtpOnUpdateValueMeta) => void;
export type InputOtpOnFocus = (e: FocusEvent, index: number) => void;
export type InputOtpOnBlur = (e: FocusEvent, index: number) => void;
export interface InputOtpSlots {
    default?: InputOtpDefaultSlot;
}
export type InputOtpDefaultSlot = (props: InputProps & {
    index: number;
    ref: (inst: InputInst) => void;
}) => VNode[];
export type InputOtpOnFinish = (value: string[]) => void;
export interface InputOtpOnUpdateValueMeta {
    diff: string;
    index: number;
    source: InputOtpOnUpdateValueMetaSource;
}
export type InputOtpOnUpdateValueMetaSource = 'paste' | 'input' | 'delete';
export interface InputOtpInst {
    focusOnChar: (charIndex: number) => void;
}