import { Injector, Block } from './injector';
import { GetMount } from './types';
import { Component } from './component';
export interface FunctionBlock extends Block {
    get: GetMount;
}
export declare function mountBlock(host: Component, injector: Injector, get: GetMount): FunctionBlock;
/**
 * Updated block, described in `ctx` object
 * @returns Returns `1` if block was updated, `0` otherwise
 */
export declare function updateBlock(block: FunctionBlock): number;
export declare function unmountBlock(block: FunctionBlock): void;
export declare function clearBlock(block: FunctionBlock): void;