import { type WorkDocumentIndexEntryDraft, type WorkDocumentIndexOptions } from './work-document-index';
export type WorkDocumentIndexEntryInstructionResult = {
    supported: true;
    value: WorkDocumentIndexEntryDraft;
} | {
    supported: false;
    reason: 'not-index-entry' | 'invalid-instruction' | 'invalid-entry' | 'unsupported-switch';
};
export type WorkDocumentIndexInstructionResult = {
    supported: true;
    options: WorkDocumentIndexOptions;
} | {
    supported: false;
    reason: 'not-index' | 'invalid-instruction' | 'invalid-columns' | 'unsupported-switch';
};
export declare function parseDocumentIndexEntryInstruction(instruction: string): WorkDocumentIndexEntryInstructionResult;
export declare function documentIndexEntryInstruction(source: WorkDocumentIndexEntryDraft): string;
export declare function parseDocumentIndexInstruction(instruction: string): WorkDocumentIndexInstructionResult;
export declare function documentIndexInstruction(source: WorkDocumentIndexOptions): string;