import { EventTarget } from 'event-target-shim';
import { type CustomEventMap } from '@deephaven/utils';
import Shortcut, { type KeyState } from './Shortcut';
type EventMap = CustomEventMap<{
    onUpdate: CustomEvent<Shortcut>;
}>;
declare class ShortcutRegistry extends EventTarget<EventMap, 'strict'> {
    readonly shortcutMap: Map<string, Shortcut>;
    readonly shortcutsByCategory: Map<string, Shortcut[]>;
    /**
     * Creates a Shortcut and adds it to the registry
     * @param params The constructor params for the {@link Shortcut}
     * @returns The created shortcut or the shortcut in the registry if 1 already exists w/ the same ID
     */
    createAndAdd(params: ConstructorParameters<typeof Shortcut>[0]): Shortcut;
    /**
     * Adds a shortcut to the registry. Warns and returns existing shortcut if a shortcut with the same ID already exists
     * @param shortcut Shortcut to add to the registry
     * @returns Shortcut passed if it is not in the registry. Shortcut from the registry if one exists for the same ID
     */
    add(shortcut: Shortcut): Shortcut;
    /**
     * Gets a shortcut from the registry from an ID
     * @param id ID of the shortcut
     * @returns The shortcut for that ID if it exists
     */
    get(id: string): Shortcut | undefined;
    /**
     * Gets an array of any registered shortcuts with conflicting key states.
     * Only checks the key states of the current OS (Mac or Windows/Linux)
     * @param keyState
     * @returns Array of conflicting shortcuts. Empty array if none conflict
     */
    getConflictingShortcuts(keyState: KeyState): Shortcut[];
}
declare const registry: Readonly<ShortcutRegistry>;
export default registry;
//# sourceMappingURL=ShortcutRegistry.d.ts.map