import { Entity, System } from '@lastolivegames/becsy';
import { Resource } from '../Resource';
export interface Command {
    apply(system: System): void;
}
interface WithEntity<C extends EntityCommand = EntityCommand> {
    cmd: C;
    id: Entity;
}
/**
 * A [`Command`] which gets executed for a given [`Entity`].
 *
 * @example
 * class CountName implements EntityCommand {
 *   apply(id: Entity) {
 *   }
 * }
 *
 * commands.spawn_empty().add(CountName);
 */
export interface EntityCommand extends Command {
    with_entity(id: Entity): WithEntity;
}
/**
 * A [`Command`] that inserts a [`Resource`] into the world.
 */
export declare class InsertResource implements Command {
    resource: Resource;
    constructor(resource: Resource);
    apply(): void;
}
export declare class RemoveResource implements Command {
    resource: Resource;
    constructor(resource: Resource);
    apply(): void;
}
export {};