import { AutocompleteSuggestion, BuiltinFunction, ExpressionContext, ExpressionError, ExpressionNode, ExpressionTypeContext } from './expression-types';
export declare const builtinFunctions: BuiltinFunction[];
export declare function parseExpression(input: string, typeCtx?: ExpressionTypeContext): {
    ast: ExpressionNode | null;
    errors: ExpressionError[];
};
export declare function evaluateExpression(input: string, ctx?: ExpressionContext): Promise<{
    result: unknown;
    error: string | null;
}>;
export declare function validateExpression(input: string, typeCtx?: ExpressionTypeContext): ExpressionError[];
export declare function getAutocompleteSuggestions(input: string, cursorPos: number, typeCtx?: ExpressionTypeContext): AutocompleteSuggestion[];
export declare function highlightExpression(input: string): Array<{
    text: string;
    className: string;
}>;