import { PropertyValues } from 'lit';
import { USWDSBaseComponent } from '@uswds-wc/core';
/**
 * USA Search Web Component
 *
 * Minimal wrapper around USWDS search functionality.
 * Uses USWDS-mirrored behavior pattern for 100% behavioral parity.
 *
 * @element usa-search
 * @fires search-submit - Dispatched when search form is submitted
 *
 * @see README.mdx - Complete API documentation, usage examples, and implementation notes
 * @see CHANGELOG.mdx - Component version history and breaking changes
 * @see TESTING.mdx - Testing documentation and coverage reports
 *
 * @uswds-js-reference https://github.com/uswds/uswds/tree/develop/packages/usa-search/src/index.js
 * @uswds-css-reference https://github.com/uswds/uswds/tree/develop/packages/usa-search/src/styles/_usa-search.scss
 * @uswds-docs https://designsystem.digital.gov/components/search/
 * @uswds-guidance https://designsystem.digital.gov/components/search/#guidance
 * @uswds-accessibility https://designsystem.digital.gov/components/search/#accessibility
 */
export declare class USASearch extends USWDSBaseComponent {
    static styles: import('lit').CSSResult;
    placeholder: string;
    label: string;
    buttonText: string;
    value: string;
    size: 'small' | 'medium' | 'big';
    disabled: boolean;
    name: string;
    inputId: string;
    buttonId: string;
    toggleable: boolean;
    private cleanup?;
    connectedCallback(): void;
    firstUpdated(changedProperties: PropertyValues): Promise<void>;
    disconnectedCallback(): void;
    private setupFormListener;
    private handleInputChange;
    render(): import('lit-html').TemplateResult<1>;
}
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