import { MacroCallAST, VELOCITY_AST } from '../type';
import { Compile } from './base-compile';
/**
 * blocks such as if, foreach, macro syntax handler
 */
export declare class BlockCommand extends Compile {
    getBlock(block: VELOCITY_AST[]): string;
    /**
     * define
     */
    setBlockDefine(block: VELOCITY_AST[]): void;
    /**
     * define macro
     */
    setBlockMacro(block: VELOCITY_AST[]): void;
    getMacroBody(asts: VELOCITY_AST[]): any;
    /**
     * parse macro call
     */
    getMacro(ast: MacroCallAST, bodyContent?: string): any;
    /**
     * eval
     * @param str {array|string} input string
     * @param local {object} local variable
     * @param contextId {=string} optional contextId, this contextId use to find local variable
     * @return {string}
     */
    eval(str: string | VELOCITY_AST[], local: object, contextId?: string): string;
    /**
     * Evaluate double-quoted strings, replace variables within them, only supporting the most basic variable type replacement
     */
    evalStr(str: string): string;
    /**
     * parse #foreach
     */
    getBlockEach(block: VELOCITY_AST[]): string;
    /**
     * parse #if
     */
    getBlockIf(block: VELOCITY_AST[]): string;
}