import { EventEmitter } from '../../stencil-public-runtime';
import { GlobalProps } from '../../global/global-styles-helper';
import { AnimationProps } from '../../global/animation-helpers';
export declare class GovStepper implements GlobalProps, AnimationProps {
    el: HTMLElement;
    currentStep: number;
    steps: string[];
    isSubmitting: boolean;
    submitStatus: 'idle' | 'success' | 'error';
    stepErrorMessage: string;
    variant: 'horizontal' | 'vertical';
    validateStep: (step: number) => Promise<boolean> | boolean;
    onSubmit: () => Promise<void>;
    nextText: string;
    prevText: string;
    submitText: string;
    resetOnSubmit: boolean;
    maxStepsVisible: number;
    stepChanged: EventEmitter<number>;
    stepSubmitted: EventEmitter<Record<string, string>>;
    stepError: EventEmitter<Error>;
    animation?: string;
    animationDelay?: '2s' | '3s' | '4s' | '5s';
    animationSpeed?: 'slow' | 'slower' | 'fast' | 'faster';
    private allClasses;
    handleStepChange(newValue: number): void;
    watchAnimations(): void;
    watchAnimationsDelay(): void;
    watchAnimationsSpeed(): void;
    componentWillLoad(): void;
    provideClass(): void;
    private handleStepTransition;
    private handleSubmit;
    /**
     * Helper: Returns the current value from a custom component.
     * For gov-input and gov-radiobutton, it attempts to use the public 'value' property;
     * for gov-checkbox, it returns the public 'checked' property.
     */
    private getValueFromComponent;
    /**
     * Collects input data from all custom components (gov-input, gov-radiobutton, gov-checkbox)
     * present in the stepper.
     */
    private collectInputData;
    /**
     * Validates all required fields within the current step.
     * This queries for custom elements marked with [required] and uses the helper function
     * to determine if they have a non-empty value (or are checked, for checkboxes).
     * If there are validation errors, an error message is stored in `stepErrorMessage`.
     */
    private areInputsValid;
    /**
     * Resets all custom input components by calling their reset() method, if available.
     */
    private resetInputs;
    render(): any;
}