import type { MdyReactivity, MdySelectOption, MdySignal } from "@modyra/core";
import type { MdyWidgetController } from "../contract.js";
import type { MdyMultiselectFieldControllerOptions, MdyMultiselectFieldIntent, MdyMultiselectFieldState } from "./multiselect-field-types.js";
export interface MdyMultiselectFieldController<TValue> extends MdyWidgetController<MdyMultiselectFieldState<TValue>, MdyMultiselectFieldIntent> {
    /** Options remaining after `state().query` filters them, through the `filterOptionsByQuery`
     * search shared with select. Once a search intent has narrowed the list, the host renders this
     * rather than the full `options` array. */
    readonly filteredOptions: MdySignal<readonly MdySelectOption<TValue>[]>;
    /** Set the selected values programmatically without producing a command. */
    setValue(values: ReadonlyArray<TValue>): void;
    /** Update the readonly state. */
    setReadonly(readonly: boolean): void;
    /**
     * Replace the option list.
     *
     * A host whose options arrive later, or change, tells the controller rather than building a new
     * one: a fresh controller forgets the query and which option the keyboard was on.
     */
    setOptions(options: readonly MdySelectOption<TValue>[]): void;
}
export declare function createMultiselectFieldController<TValue>(options: MdyMultiselectFieldControllerOptions<TValue>, reactivity?: MdyReactivity): MdyMultiselectFieldController<TValue>;