ngx-numeric-captcha/index.d.ts

A lightweight Angular CAPTCHA library with Math, Slider, and Pattern verification types. Compact design perfect for login forms and secure applications.

import * as i0 from '@angular/core';
import { OnInit, EventEmitter } from '@angular/core';

interface CaptchaResult {
    isValid: boolean;
    attempts: number;
}
declare enum CaptchaType {
    MATH = "math",
    SLIDER = "slider",
    PATTERN = "pattern"
}
declare class NumericCaptchaComponent implements OnInit {
    type: CaptchaType;
    size: 'small' | 'medium';
    captchaResult: EventEmitter<CaptchaResult>;
    userAnswer: string;
    isVerified: boolean | null;
    attempts: number;
    maxAttempts: number;
    mathExpression: string;
    correctAnswer: number;
    sliderPosition: number;
    targetPosition: number;
    sliderTolerance: number;
    patternSequence: number[];
    userPattern: number[];
    patternSize: number;
    ngOnInit(): void;
    initializeCaptcha(): void;
    resetState(): void;
    generateMathCaptcha(): void;
    generateSliderCaptcha(): void;
    generatePatternCaptcha(): void;
    verify(): void;
    private generateNewCaptcha;
    addToPattern(index: number): void;
    clearPattern(): void;
    arraysEqual(a: number[], b: number[]): boolean;
    refreshCaptcha(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NumericCaptchaComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NumericCaptchaComponent, "ngx-numeric-captcha", never, { "type": { "alias": "type"; "required": false; }; "size": { "alias": "size"; "required": false; }; }, { "captchaResult": "captchaResult"; }, never, never, true, never>;
}

export { CaptchaType, NumericCaptchaComponent };
export type { CaptchaResult };