import { AfterViewInit, ElementRef, QueryList } from '@angular/core';
import { ControlValueAccessor, FormArray } from '@angular/forms';
import { OverrideStyleConfig } from '@pv-frontend/pv-shared-components/common/types';
import * as i0 from "@angular/core";
export interface OTPInputStyleConfig {
    container?: OverrideStyleConfig;
    label?: OverrideStyleConfig;
    inputContainer?: OverrideStyleConfig;
    input?: OverrideStyleConfig;
    error?: OverrideStyleConfig;
}
export declare class OTPInput implements ControlValueAccessor, AfterViewInit {
    #private;
    onChange?: (value: string) => void;
    onTouched?: () => void;
    inputs: FormArray<any>;
    inputEls: QueryList<ElementRef<HTMLInputElement>>;
    set size(_size: number);
    label: string;
    /**
     * Explicitly send this flag when backend sends some erroneous response for OTP
     */
    isInvalid: boolean;
    /**
     * Error message to be shown below the otp input
     */
    errorMessage: string;
    style?: OTPInputStyleConfig;
    styleClass?: string;
    autoFocus?: boolean;
    ngAfterViewInit(): void;
    handleInput(): void;
    handleKeyDown(e: KeyboardEvent, idx: number): void;
    handleFocus(e: FocusEvent): void;
    handlePaste(event: ClipboardEvent, idx: number): void;
    private getFormArray;
    writeValue(): void;
    registerOnChange(fn: (value: string) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState?(isDisabled: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<OTPInput, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<OTPInput, "pv-otp-input", never, { "size": { "alias": "size"; "required": false; }; "label": { "alias": "label"; "required": false; }; "isInvalid": { "alias": "isInvalid"; "required": false; }; "errorMessage": { "alias": "errorMessage"; "required": false; }; "style": { "alias": "style"; "required": false; }; "styleClass": { "alias": "styleClass"; "required": false; }; "autoFocus": { "alias": "autoFocus"; "required": false; }; }, {}, never, never, false, never>;
}
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