import { BaseTheme } from "../../domain/definitions/types/theme/BaseTheme";
import { CSSProperties } from "../../domain/definitions/types/theme/CSSProperties";
/**
 * Represents a CSS theme with a set of properties and a base theme name.
 * Provides functionality to generate and manage CSS content dynamically.
 * @template PropName A string type representing the names of the theme's properties.
 */
export declare class Theme<PropName extends string> {
    /**
     * The generated CSS content as a string containing all theme properties.
     */
    readonly cssContent: string;
    /**
     * The base theme identifier.
     */
    private readonly _name;
    /**
     * Collection of CSS properties mapped to their corresponding values.
     */
    private readonly _properties;
    /**
     * Array of property names from the CSS properties collection.
     */
    private readonly _propertiesKeys;
    /**
     * Creates a new Theme instance.
     * @param {BaseTheme<string>} name The base theme identifier.
     * @param {CSSProperties<PropName>} properties The CSS properties for this theme.
     */
    constructor(name: BaseTheme<string>, properties: CSSProperties<PropName>);
    /**
     * @returns {BaseTheme<string>} The theme's identifier.
     */
    get name(): BaseTheme<string>;
    /**
     * Generates the complete CSS theme definition.
     * @returns {string} The CSS theme as a class definition.
     * @throws {InvalidThemePropertyError} If required properties are missing.
     */
    private _generateTheme;
    /**
     * Creates a CSS custom property string.
     * @param {PropName} propertyName The CSS property name.
     * @param {CSSProperty} specs The property specifications.
     * @returns {string} The formatted CSS custom property.
     */
    private _generateCSSForProperty;
    /**
     * Validates the existence of a theme property.
     * @param {PropName | string} key The property key to validate.
     * @throws {MissingThemePropertyError} If the property doesn't exist in the theme.
     */
    private _validateThemeProperty;
}