import { ArrayIterationNode, AssignmentNode, GeneratorAstNode, IfStatementNode, ObjectIterationNode, ParameterNode, ScopedBlockNode, TemplateRootNode } from "./ast";
import { ProgramNode } from "../ngExpression/ast";
export interface AssignOptions {
    name?: string;
    variableType?: 'let' | 'const';
    typeAnnotation?: string;
}
export declare function assign(expression: ProgramNode, options?: AssignOptions): AssignmentNode;
export declare function arrayIteration(valueName: string, iterable: ProgramNode, children?: GeneratorAstNode[]): ArrayIterationNode;
export declare function ifStatement(expression: ProgramNode, children?: GeneratorAstNode[]): IfStatementNode;
export declare function objectIteration(keyName: string, valueName: string, iterable: ProgramNode, children?: GeneratorAstNode[]): ObjectIterationNode;
export declare function parameter(name: string, typeAnnotation: string): ParameterNode;
export declare function templateRoot(children?: GeneratorAstNode[]): TemplateRootNode;
export declare function scopedBlock(parameters: ParameterNode[], children?: GeneratorAstNode[], scopeInterface?: string): ScopedBlockNode;