/**
 * Static utility class for type checking and validation
 * Provides type guards and utility methods for data type detection
 */
export declare class TypeGuards {
    /**
     * Type guard to check if a value is a primitive type
     * @param value - The value to check
     * @returns True if the value is a primitive type
     */
    static isPrimitive(value: any): value is string | number | boolean | null | undefined;
    /**
     * Type guard to check if a value is an array
     * @param value - The value to check
     * @returns True if the value is an array
     */
    static isArray(value: any): value is any[];
    /**
     * Type guard to check if a value is a plain object
     * @param value - The value to check
     * @returns True if the value is a plain object
     */
    static isObject(value: any): value is Record<string, any>;
    /**
     * Type guard to check if a value is a Date object
     * @param value - The value to check
     * @returns True if the value is a Date
     */
    static isDate(value: any): value is Date;
    /**
     * Type guard to check if a value is a function
     * @param value - The value to check
     * @returns True if the value is a function
     */
    static isFunction(value: any): value is (...args: any[]) => any;
    /**
     * Check if a value is null or undefined
     * @param value - The value to check
     * @returns True if the value is null or undefined
     */
    static isNullOrUndefined(value: any): value is null | undefined;
    /**
     * Check if a value is a string (including empty string)
     * @param value - The value to check
     * @returns True if the value is a string
     */
    static isString(value: any): value is string;
    /**
     * Check if a value is a number (including NaN and Infinity)
     * @param value - The value to check
     * @returns True if the value is a number
     */
    static isNumber(value: any): value is number;
    /**
     * Check if a value is a boolean
     * @param value - The value to check
     * @returns True if the value is a boolean
     */
    static isBoolean(value: any): value is boolean;
    /**
     * Check if a value is a valid JSON-serializable value
     * @param value - The value to check
     * @returns True if the value can be JSON serialized
     */
    static isJSONSerializable(value: any): boolean;
    /**
     * Get the type name of a value as a string
     * @param value - The value to check
     * @returns The type name (e.g., 'string', 'number', 'object', etc.)
     */
    static getTypeName(value: any): string;
}
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