/** HTML-escape arbitrary user text before inserting into markup. */
export declare function esc(value: unknown): string;
/** Escape an attribute value (subset of HTML escapes, optimised for attrs). */
export declare function escAttr(value: unknown): string;
/**
 * Split a multi-item textarea field into trimmed, non-empty rows. Items are
 * separated by newlines; blank lines are dropped. Used by accordion, table,
 * and carousel item editors.
 */
export declare function splitRows(input: unknown): string[];
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