import { type ComputedRef, type HTMLAttributes, type InjectionKey, type Ref, type VNodeChild } from 'vue';
export type WizardStepStatus = 'default' | 'error' | 'success' | 'warning';
/** Attributes of the default footer: the props of pf-wizard-footer and its next/back/close listeners */
export interface WizardFooterAttrs {
    /** Custom text for the Next button */
    nextButtonText?: string;
    /** Custom text for the Back button */
    backButtonText?: string;
    /** Custom text for the Cancel link */
    cancelButtonText?: string;
    /** Flag to disable the next button */
    nextDisabled?: boolean;
    /** Flag to disable the back button */
    backDisabled?: boolean;
    /** Flag to hide the back button */
    backHidden?: boolean;
    /** Flag to hide the cancel button */
    cancelHidden?: boolean;
    /** Additional attributes for the Next button */
    nextButtonAttrs?: Record<string, unknown>;
    /** Additional attributes for the Back button */
    backButtonAttrs?: Record<string, unknown>;
    /** Additional attributes for the Cancel button */
    cancelButtonAttrs?: Record<string, unknown>;
    /** Replaces the wizard's next handler */
    onNext?: (event: MouseEvent) => void;
    /** Replaces the wizard's back handler */
    onBack?: (event: MouseEvent) => void;
    /** Replaces the wizard's close handler */
    onClose?: (event: MouseEvent) => void;
}
/** Attributes of the default navigation item of a step */
export interface WizardNavItemAttrs extends HTMLAttributes {
    /** The content to display in the navigation item */
    content?: string;
    /** Component used to render the navigation item */
    component?: 'button' | 'a';
    /** An optional url to use for when using an anchor component */
    href?: string;
    /** Where to display the linked URL when using an anchor component */
    target?: string;
    /** Used to determine the icon displayed next to content */
    status?: WizardStepStatus;
}
/** Attributes of the body wrapping the content of a step */
export interface WizardBodyAttrs extends HTMLAttributes {
    /** Flag to remove the default body padding */
    noPadding?: boolean;
    /** Component used as the wrapping content container */
    component?: string;
}
/** Steps that are neither parents nor children of parents. */
export interface WizardBasicStep {
    /** Name of the step's navigation item */
    name?: string;
    /** Unique identifier */
    id: string | number;
    /** Order index of step (starts at 1) */
    index: number;
    /** Flag to disable the step's navigation item */
    disabled?: boolean;
    /** Flag to represent whether the step has been visited (navigated to) */
    visited?: boolean;
    /** Flag to determine whether the step is hidden */
    hidden?: boolean;
    /** Properties of the step's navigation item */
    navItemAttrs?: WizardNavItemAttrs;
    /** Properties of the step's footer, merged over the wizard's ones */
    footerAttrs?: WizardFooterAttrs;
    /** Properties of the body wrapping the step content */
    bodyAttrs?: WizardBodyAttrs;
    /** Used to determine icon next to the step's navigation item */
    status?: WizardStepStatus;
}
/** Steps containing sub-steps. */
export interface WizardParentStep extends WizardBasicStep {
    /** Nested step IDs */
    subStepIds: (string | number)[];
    /** Flag to determine whether the step can expand or not. */
    expandable?: boolean;
}
/** Steps nested in a parent step. */
export interface WizardSubStep extends WizardBasicStep {
    /** Unique identifier of the parent step */
    parentId: string | number;
}
export type WizardStepType = WizardBasicStep | WizardParentStep | WizardSubStep;
export type WizardStepChangeScope = 'next' | 'back' | 'nav';
/** Props of the slots replacing the footer */
export interface WizardFooterSlotProps {
    /** Current step */
    activeStep: WizardStepType;
    /** Navigate to the next step */
    goToNextStep: () => void | Promise<void>;
    /** Navigate to the previous step */
    goToPrevStep: () => void | Promise<void>;
    /** Close the wizard */
    close: () => void;
}
/** A footer set through setFooter or pf-wizard-step-footer: attributes of the default footer, or a render function */
export type WizardFooterOverride = WizardFooterAttrs | ((props: WizardFooterSlotProps) => VNodeChild);
export declare function isWizardParentStep(step: WizardStepType | undefined): step is WizardParentStep;
export declare function isWizardSubStep(step: WizardStepType | undefined): step is WizardSubStep;
export declare function isWizardBasicStep(step: WizardStepType | undefined): step is WizardBasicStep;
/** Determines whether a step is navigable based on its and its parent's disabled/hidden properties */
export declare function isStepEnabled(steps: WizardStepType[], step: WizardStepType): boolean;
export interface WizardContext {
    /** List of steps */
    steps: ComputedRef<WizardStepType[]>;
    /** Current step */
    activeStep: ComputedRef<WizardStepType | undefined>;
    /** Close the wizard */
    close: () => void;
    /** Navigate to the next step */
    goToNextStep: () => void | Promise<void>;
    /** Navigate to the previous step */
    goToPrevStep: () => void | Promise<void>;
    /** Navigate to step by ID */
    goToStepById: (id: number | string) => void;
    /** Navigate to step by name */
    goToStepByName: (name: string) => void;
    /** Navigate to step by index */
    goToStepByIndex: (index: number) => void;
    /** Replaces the footer with a render function or the attributes of the default footer, null restores it */
    setFooter: (footer: WizardFooterOverride | null) => void;
    /** Get step by ID */
    getStep: (stepId: number | string) => WizardStepType | undefined;
    /** Updates the properties of a step not set through its props, such as `visited` */
    setStep: (step: Pick<WizardStepType, 'id'> & Partial<WizardStepType>) => void;
    /** Whether the wizard content is focused after navigating with the next or back buttons */
    shouldFocusContent: ComputedRef<boolean>;
    /** The main wizard content element */
    mainWrapperRef: Ref<HTMLElement | null>;
}
export declare const WizardContextKey: InjectionKey<WizardContext>;
/** Gives access to the state and navigation helpers of the closest wizard. */
export declare function useWizardContext(): WizardContext;
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