import { Compiler, CompileResult, ExecuteContext } from './compiler';
import * as nunjucks from 'nunjucks';
import { Pagination, DataResult } from '../../models/index';
import { BuildTimeCompilerEnvironment, RuntimeCompilerEnvironment } from './compiler-environment';
export declare class NunjucksCompiler implements Compiler {
    name: string;
    private runtimeEnv;
    private compileTimeEnv;
    constructor(runtimeEnv: RuntimeCompilerEnvironment, compileTimeEnv: BuildTimeCompilerEnvironment);
    compile(template: string): Promise<CompileResult>;
    generateAst(template: string): {
        ast: nunjucks.nodes.Node;
        metadata: Record<string, any>;
    };
    execute(templateName: string, data: ExecuteContext, pagination?: Pagination): Promise<DataResult>;
    /** Process the AST tree before compiling */
    private preProcess;
    private renderAndGetMainBuilder;
}