type VariableHash = Record<string, any>;
/**
 * Resolve DHIS2 d2:* functions inside an expression string.
 * Returns a JS expression string (not evaluated).
 */
export declare const dhisD2Functions: (expression: string, variableHash?: VariableHash, maxIterations?: number) => string;
/**
 * Resolves nested function expressions safely.
 * Returns evaluated primitive when safe; otherwise returns the string expression.
 */
export declare const runRuleExpression: (expression: string, _beforereplacement: string, _identifier: string, variablesHash: VariableHash) => any;
export {};