import type { string_book } from '../../book-2.0/agent-source/string_book';
/**
 * Monaco diagnostic shown when a Book source uses an uppercase commitment not registered by Promptbook.
 *
 * @private internal type of `BookEditorMonaco`
 */
type UnknownCommitmentDiagnostic = {
    readonly startLineNumber: number;
    readonly startColumn: number;
    readonly endLineNumber: number;
    readonly endColumn: number;
    readonly message: string;
    readonly source: string;
    readonly severity: 'error';
};
/**
 * Creates Book editor diagnostics for uppercase commitments not registered by Promptbook.
 *
 * Unknown commitment blocks remain valid extra context in the generated system message,
 * but the editor marks their keywords so authors can spot likely typos immediately.
 *
 * @param agentSource - Current editor content.
 * @returns Error markers for all unknown commitment keywords.
 *
 * @private internal utility of `BookEditorMonaco`
 */
export declare function createUnknownCommitmentDiagnostics(agentSource?: string_book): ReadonlyArray<UnknownCommitmentDiagnostic>;
export {};