import type { MessageUnderline, MessageUnderlineChange } from './message-annotations.js';
export interface LocalTranscriptEntry {
    revision: number;
    original: string;
    text: string;
    marks: MessageUnderline[];
}
export interface LocalTranscriptChange {
    id: string;
    original: string;
    expectedRevision: number;
    text?: string;
    mark?: MessageUnderlineChange;
    restore?: boolean;
}
export declare function changeLocalTranscript(previous: LocalTranscriptEntry | undefined, change: LocalTranscriptChange, userId: number): LocalTranscriptEntry;
//# sourceMappingURL=local-transcript-state.d.ts.map