/**
 * Classifies head scripts for navigation-time persistence and execution.
 * @module
 */
/**
 * Returns whether a script tag carries non-executable data (for example JSON-LD).
 */
export declare function isNonExecutableHeadScript(element: Element): boolean;
/**
 * Returns whether an identified inline head script should survive head diffing.
 */
export declare function shouldPersistExecutableInlineHeadScript(element: Element): boolean;
/**
 * Returns whether a script is queued for rerun after navigation commit.
 */
export declare function isRerunScript(element: Element): element is HTMLScriptElement;