import { RelatedTag } from '@empathyco/x-types';
/**
 * Query state type, containing a property to hold the current query of the module.
 *
 * @public
 */
export interface QueryState {
    /** The query of the module. Different modules may have queries that differ in value or time. */
    query: string;
}
/**
 * The {@link QueryState} mutations.
 *
 * @public
 */
export interface QueryMutations {
    /**
     * Sets the query.
     *
     * @param query - The new query.
     */
    setQuery(query: string): void;
}
/**
 * Options to create a getter that combines the query with the selected related tags.
 *
 * @public
 */
export interface CreateRelatedTagsQueryGetterOptions<State, Getters> {
    /**
     * Retrieves the selected related tags of the module.
     *
     * @param state - The state of the module.
     * @param getters - The getters of the module.
     * @returns The list of selected related tags.
     */
    getRelatedTags: (state: State, getters: Getters) => RelatedTag[];
}
/**
 * Sets the query of the module.
 *
 * @param state - State of the module.
 * @param query - The new query to set.
 * @public
 */
export declare function setQuery(state: QueryState, query: string): void;
/**
 * Creates a getter that combines the current selected related tags and the query of the module.
 *
 * @param options - Options on how the getter should behave.
 * @returns A getter that combines the selected related tags with the query.
 * @public
 */
export declare function createRelatedTagsQueryGetter<State extends QueryState, Getters>({ getRelatedTags }: CreateRelatedTagsQueryGetterOptions<State, Getters>): (state: State, getters: Getters) => string;
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