/**
 * Pure utility functions used by the execution engine.
 */
export declare function coerceConstant(raw: string | unknown): unknown;
export declare const UNSAFE_KEYS: Set<string>;
/** Set a value at a nested path, creating intermediate objects/arrays as needed */
export declare function setNested(obj: any, path: string[], value: any): void;
export declare function roundMs(ms: number): number;
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