import StylePropertyMapReadOnly from './StylePropertyMapReadOnly.js';
/**
 * StylePropertyMapReadOnly interface.
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/API/StylePropertyMapReadOnly
 */
export default class StylePropertyMap extends StylePropertyMapReadOnly {
    /**
     * Appends a property.
     *
     * @param property Property.
     * @param value Value.
     */
    append(property: string, value: string): void;
    /**
     * Clears all properties.
     */
    clear(): void;
    /**
     * Deletes a property.
     *
     * @param property Property.
     */
    delete(property: string): void;
    /**
     * Sets a property.
     *
     * @param property Property.
     * @param value Value.
     */
    set(property: string, value: string): void;
}
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