guardz-event/dist/infrastructure/guardz/GuardzValidator.d.ts

Type-safe event handling with runtime validation using guardz for unsafe data from 3rd parties

import type { TypeGuardFn } from 'guardz';
import type { ErrorContext } from '../../utils/safe-event-never-throws';
/**
 * Configuration for Guardz validation
 */
export interface GuardzValidationConfig {
    /** Enable tolerance mode (default: false) */
    tolerance?: boolean;
    /** Identifier for error context */
    identifier?: string;
    /** Error callback for tolerance mode */
    onError?: (error: string, context: ErrorContext) => void;
    /** Event type for context */
    eventType?: string;
}
/**
 * Guardz-specific validation service
 */
export declare class GuardzValidator {
    /**
     * Validate data using a type guard with optional tolerance mode
     */
    static validate<T>(data: unknown, guard: TypeGuardFn<T>, config?: GuardzValidationConfig): {
        isValid: boolean;
        data?: T;
        error?: string;
    };
    /**
     * Create a validation function with pre-configured settings
     */
    static createValidator<T>(guard: TypeGuardFn<T>, defaultConfig?: GuardzValidationConfig): (data: unknown, config?: Partial<GuardzValidationConfig>) => {
        isValid: boolean;
        data?: T | undefined;
        error?: string;
    };
}
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