import { OdinPayErrorPayload as CoreOdinPayErrorPayload, OdinPaySubmitPayload as CoreOdinPaySubmitPayload, BillingFieldsConfig as CoreBillingFieldsConfig, OdinPayBillingInformation as CoreOdinPayBillingInformation, FieldCustomization as CoreFieldCustomization, CardPaymentMethodDetails as CoreCardPaymentMethodDetails, AchPaymentMethodDetails as CoreAchPaymentMethodDetails, PaymentMethodSpecificDetails as CorePaymentMethodSpecificDetails } from '../../core/dist/types/components/exerp-odin-cc-form/exerp-odin-cc-form';
import { LogLevel } from './utils/logger';

/**
 * Payload for the `onChangeValidation` callback, mirroring OdinPay.js v2's `fieldInformation` object.
 */
export interface OdinFieldValidationEvent {
    /** The type of event, typically "FIELD_VALIDATION". */
    type: string;
    /** The name of the field being validated (e.g., "cardNumber", "postalCode"). */
    fieldName: string;
    /** The CSS selector for the field's container. */
    selector: string;
    /** Indicates if the field is currently valid. */
    isValid: boolean;
    /** An error code if the field is invalid (e.g., "INVALID", "REQUIRED", "MAX_LENGTH_EXCEEDED"). */
    errorCode?: string;
}
/**
 * Represents a set of CSS-like style properties for OdinPay.js v2 theme.
 * Allows for standard CSS properties and pseudo-selector keys.
 */
export interface OdinV2ThemeStyleObject {
    [key: string]: string | number | {
        [pseudoSelector: string]: string | number;
    };
}
/**
 * Configuration object for the OdinPay.js v2 theme.
 * This is a flat object where keys are CSS properties or pseudo-selectors.
 */
export type OdinV2ThemeConfig = OdinV2ThemeStyleObject;
interface OdinDropinInitializationParams {
    odinPublicToken: string;
    countryCode: "US" | "CA";
    paymentMethodType?: "CARD" | "BANK_ACCOUNT";
    /**
     * Optional configuration to enable and customize billing fields.
     * Fields can be enabled with `true` (using default label/placeholder)
     * or with a `FieldCustomization` object ({ label?: string; placeholder?: string; }).
     * Example: { name: true, addressLine1: { label: 'Street Address' } }
     * postalCode/cardInformation can only receive customization.
     */
    billingFieldsConfig?: CoreBillingFieldsConfig;
    onSubmit: (result: CoreOdinPaySubmitPayload) => void;
    onError: (error: CoreOdinPayErrorPayload) => void;
    logLevel?: LogLevel;
    /**
     * Optional callback function invoked by OdinPay.js v2 during user interaction
     * with input fields, providing real-time validation status for individual fields.
     *
     * @param event - An `OdinFieldValidationEvent` object containing details about the validated field.
     * @since 2.0.0
     */
    onChangeValidation?: (event: OdinFieldValidationEvent) => void;
    /**
     * Optional theme configuration object for OdinPay.js v2.
     * This object should follow the flat structure specified by OdinPay.js v2,
     * allowing CSS properties and pseudo-selectors.
     * Border styling is NOT part of this theme and must be applied via external CSS
     * to the field container divs.
     * @since 2.0.0
     */
    theme?: OdinV2ThemeConfig;
}
export declare class OdinDropin {
    private params;
    private odinCcFormComponent;
    private eventListenersAttached;
    private currentLogLevel;
    private onChangeValidationCallback?;
    private themeConfig?;
    constructor(params: OdinDropinInitializationParams);
    mount(selectorOrElement: string | HTMLElement): void;
    private handleOdinSubmit;
    private handleOdinError;
    unmount(): void;
}
export type { CoreOdinPayErrorPayload as OdinPayErrorPayload, CoreBillingFieldsConfig as BillingFieldsConfig, CoreOdinPayBillingInformation as OdinPayBillingInformation, CoreFieldCustomization as FieldCustomization, CoreOdinPaySubmitPayload as OdinSubmitPayload, CoreCardPaymentMethodDetails as CardPaymentMethodDetails, CoreAchPaymentMethodDetails as AchPaymentMethodDetails, CorePaymentMethodSpecificDetails as PaymentMethodSpecificDetails, LogLevel, };