import { SvelteComponent } from "svelte";
/**
 * A button to subscribe or unsubscribe a user to your Slack channel.
 *
 * Registers or removes the user’s Slack token using the provided Slack App ID.
 * Supports custom labels, styling, and redirect flow.
 */
type Props = {
    /**
     * The Slack App ID used to initiate the installation flow.
     */
    appId: string;
    /**
     * Optional URL to redirect the user to after completing the Slack OAuth flow.
     * Defaults to the current origin.
     * @default location.href
     */
    redirectUrl?: string;
    /**
     * Called when the button is clicked. Return `false` to prevent the install flow.
     * @type {(event: Event) => void | false}
     */
    onClick?: (event: any) => void | false;
    /**
     * Custom render function for the button label. Receives the current install status
     * and any error message.
     *
     * @default
     *   ({ status }) => status === 'success' ? 'discard' : 'enable'
     * @example
     *   ({ status, error }) => status === 'error' ? 'Retry' : 'Connect to Slack'
     */
    renderLabel?: (props: {
        status: Status;
        error: string | null;
    }) => any;
    /**
     * Label to show when the button is idle.
     * Optional alternative to renderLabel.
     * @internal
     */
    idleLabel?: string;
    /**
     * Label to show while the current status is being fetched.
     * Optional alternative to renderLabel.
     * @internal
     */
    loadingLabel?: string;
    /**
     * Label to show when the user is subscribed to this channel.
     * Optional alternative to renderLabel.
     * @internal
     */
    successLabel?: string;
    /**
     * Static label to show when an error occurred.
     * Optional alternative to renderLabel.
     * @internal
     */
    errorLabel?: string;
    /**
     * Additional class names to apply to the button.
     */
    className?: string;
    /**
     * When true, omit the default base class to fully control styling.
     */
    unstyled?: boolean;
    /**
     * Ref to the underlying button element.
     * @internal
     */
    buttonRef?: any;
};
import type { Status } from "./internal/components/internal/map-state";
declare const __propDef: {
    props: {
        unstyled?: Props["unstyled"];
        className?: Props["className"];
        appId: Props["appId"];
        redirectUrl?: Props["redirectUrl"];
        renderLabel?: Props["renderLabel"];
        idleLabel?: Props["idleLabel"];
        loadingLabel?: Props["loadingLabel"];
        successLabel?: Props["successLabel"];
        errorLabel?: Props["errorLabel"];
        buttonRef?: Props["buttonRef"];
    };
    events: {
        [evt: string]: CustomEvent<any>;
    };
    slots: {};
    exports?: {} | undefined;
    bindings?: string | undefined;
};
export type SlackButtonProps = typeof __propDef.props;
export type SlackButtonEvents = typeof __propDef.events;
export type SlackButtonSlots = typeof __propDef.slots;
export default class SlackButton extends SvelteComponent<SlackButtonProps, SlackButtonEvents, SlackButtonSlots> {
}
export {};