export function getDefaultManager(): any;
/**
 * Show success snackbar with enhanced options
 * @param {string} message - Message text
 * @param {Object} options - Additional options
 * @returns {string} Snackbar ID
 */
export function showSuccess(message: string, options?: Object): string;
/**
 * Show warning snackbar with enhanced options
 * @param {string} message - Message text
 * @param {Object} options - Additional options
 * @returns {string} Snackbar ID
 */
export function showWarning(message: string, options?: Object): string;
/**
 * Show error snackbar with enhanced options
 * @param {string} message - Message text
 * @param {Object} options - Additional options
 * @returns {string} Snackbar ID
 */
export function showError(message: string, options?: Object): string;
/**
 * Show info snackbar with enhanced options
 * @param {string} message - Message text
 * @param {Object} options - Additional options
 * @returns {string} Snackbar ID
 */
export function showInfo(message: string, options?: Object): string;
/**
 * Show snackbar with custom options
 * @param {string} message - Message text
 * @param {Object} options - Snackbar options
 * @returns {string} Snackbar ID
 */
export function show(message: string, options?: Object): string;
/**
 * Hide snackbar by ID
 * @param {string} id - Snackbar ID
 */
export function hide(id: string): void;
/**
 * Hide all snackbars
 */
export function hideAll(): void;
/**
 * Get snackbar icon
 * @param {string} severity - Severity type
 * @returns {string} Icon character
 */
export function getSnackbarIcon(severity: string): string;
/**
 * Get snackbar colors
 * @param {string} severity - Severity type
 * @returns {Object} Color object
 */
export function getSnackbarColors(severity: string): Object;
/**
 * Validate snackbar position
 * @param {string} position - Position string
 * @returns {boolean} Is valid position
 */
export function isValidPosition(position: string): boolean;
/**
 * Validate snackbar severity
 * @param {string} severity - Severity string
 * @returns {boolean} Is valid severity
 */
export function isValidSeverity(severity: string): boolean;
/**
 * Get enhanced container classes
 * @param {Object} props - Component props
 * @returns {string} CSS classes
 */
export function getContainerClasses(props?: Object): string;
/**
 * Get enhanced snackbar classes
 * @param {Object} props - Component props
 * @returns {string} CSS classes
 */
export function getSnackbarClasses(props?: Object): string;
/**
 * Get animation classes by position
 * @param {string} position - Position
 * @param {string} state - Animation state
 * @returns {string} Animation classes
 */
export function getAnimationByPosition(position: string, state?: string): string;
/**
 * Calculate progress percentage
 * @param {number} elapsed - Elapsed time
 * @param {number} duration - Total duration
 * @returns {number} Progress percentage
 */
export function calculateProgress(elapsed: number, duration: number): number;
/**
 * Enhanced validation for options
 * @param {Object} options - Options to validate
 * @returns {Object} Validated and normalized options
 */
export function validateOptions(options?: Object): Object;
/**
 * Get ARIA attributes for accessibility
 * @param {Object} props - Component props
 * @returns {Object} ARIA attributes
 */
export function getAriaAttributes(props?: Object): Object;
/**
 * Create error snackbar from Error object
 * @param {Error} error - Error object
 * @param {Object} options - Additional options
 * @returns {string} Snackbar ID
 */
export function createErrorSnackbar(error: Error, options?: Object): string;
/**
 * Format duration for display
 * @param {number} duration - Duration in milliseconds
 * @returns {string} Formatted duration
 */
export function formatDuration(duration: number): string;
/**
 * Truncate message if too long
 * @param {string} message - Original message
 * @param {number} maxLength - Maximum length
 * @returns {string} Truncated message
 */
export function truncateMessage(message: string, maxLength?: number): string;
/**
 * Debounce snackbar calls to prevent spam
 * @param {Function} func - Function to debounce
 * @param {number} delay - Delay in milliseconds
 * @returns {Function} Debounced function
 */
export function debounceSnackbar(func: Function, delay?: number): Function;
export namespace SNACKBAR_POSITIONS {
    let topLeft: string;
    let topCenter: string;
    let topRight: string;
    let bottomLeft: string;
    let bottomCenter: string;
    let bottomRight: string;
}
export namespace SNACKBAR_SEVERITIES {
    export let success: string;
    export let warning: string;
    export let error: string;
    export let info: string;
    let _default: string;
    export { _default as default };
}
export namespace SNACKBAR_VARIANTS {
    let filled: string;
    let outlined: string;
    let minimal: string;
    let elevated: string;
    let standard: string;
}
export namespace ANIMATION_TYPES {
    let slideUp: string;
    let slideDown: string;
    let slideLeft: string;
    let slideRight: string;
    let fade: string;
}
export namespace ICON_MAP {
    let success_1: string;
    export { success_1 as success };
    let info_1: string;
    export { info_1 as info };
    let warning_1: string;
    export { warning_1 as warning };
    let error_1: string;
    export { error_1 as error };
}
export namespace COLOR_MAP {
    export namespace info_2 {
        let bg: string;
        let text: string;
        let border: string;
    }
    export { info_2 as info };
    export namespace success_2 {
        let bg_1: string;
        export { bg_1 as bg };
        let text_1: string;
        export { text_1 as text };
        let border_1: string;
        export { border_1 as border };
    }
    export { success_2 as success };
    export namespace warning_2 {
        let bg_2: string;
        export { bg_2 as bg };
        let text_2: string;
        export { text_2 as text };
        let border_2: string;
        export { border_2 as border };
    }
    export { warning_2 as warning };
    export namespace error_2 {
        let bg_3: string;
        export { bg_3 as bg };
        let text_3: string;
        export { text_3 as text };
        let border_3: string;
        export { border_3 as border };
    }
    export { error_2 as error };
}
export const DEFAULT_DURATION: 6000;
export const PERSIST_DURATION: -1;
/**
 * Enhanced Snackbar Manager Class
 * Manages multiple snackbars with queue, positioning, and lifecycle
 * Integrated with Toast functionality
 */
export class SnackbarManager {
    constructor(config?: {});
    snackbars: Map<any, any>;
    queue: any[];
    maxVisible: any;
    defaultPosition: any;
    defaultDuration: any;
    nextId: number;
    containers: Map<any, any>;
    /**
     * Show a snackbar with enhanced options
     * @param {Object} options - Enhanced snackbar options
     * @returns {string} Snackbar ID
     */
    show(options?: Object): string;
    /**
     * Hide a snackbar by ID
     * @param {string} id - Snackbar ID
     */
    hide(id: string): void;
    /**
     * Hide all snackbars
     */
    hideAll(): void;
    /**
     * Create enhanced snackbar object
     * @param {Object} options - Snackbar options
     * @returns {Object} Enhanced snackbar object
     */
    createSnackbar(options: Object): Object;
    /**
     * Check if snackbar should be queued
     * @param {Object} snackbar - Snackbar object
     * @returns {boolean} Should queue
     */
    shouldQueue(snackbar: Object): boolean;
    /**
     * Get visible snackbar count for position
     * @param {string} position - Position
     * @returns {number} Count
     */
    getVisibleCount(position: string): number;
    /**
     * Display snackbar
     * @param {Object} snackbar - Snackbar object
     */
    displaySnackbar(snackbar: Object): void;
    /**
     * Remove snackbar
     * @param {string} id - Snackbar ID
     */
    removeSnackbar(id: string): void;
    /**
     * Process queue to show next snackbar
     */
    processQueue(): void;
    /**
     * Pause snackbar timer
     * @param {string} id - Snackbar ID
     */
    pauseTimer(id: string): void;
    /**
     * Resume snackbar timer
     * @param {string} id - Snackbar ID
     */
    resumeTimer(id: string): void;
    /**
     * Get all snackbars by position
     * @param {string} position - Position
     * @returns {Array} Snackbars
     */
    getSnackbarsByPosition(position: string): any[];
    /**
     * Get snackbar by ID
     * @param {string} id - Snackbar ID
     * @returns {Object} Snackbar
     */
    getSnackbar(id: string): Object;
}
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