import { JexlEngineProvider } from './jexl-engine-provider';
interface MiddleExpression {
    expression: any;
    nextText?: string;
}
export declare class ExpressionCompiler {
    private ESCAPE_CHAR;
    private SPECIAL_CHAR;
    private BRACKET_BEGIN;
    private BRACKET_END;
    jexlEngineProvider: JexlEngineProvider;
    compileSections(text: string): any[];
    protected middleCompile(text: string): MiddleExpression | undefined;
    protected nextMiddleExpression(text: string): MiddleExpression | undefined;
    protected nextString(text: string): MiddleExpression;
}
export {};
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