import { type MessageSummary, type MutationHint } from "../chat/types.js";
import { type DrizzleExecutor } from "../drizzle.js";
/**
 * Appends the prior content to messageRevisions, updates the authorized messages row, and rebuilds mentions and search text.
 * Version history and projections share one channel point so clients never search new text while rendering an older message revision.
 */
export declare function messageEdit(executor: DrizzleExecutor, input: {
    actorUserId: string;
    messageId: string;
    text: string;
    reason?: string;
    expectedRevision?: number;
}): Promise<{
    message: MessageSummary;
    hint: MutationHint;
}>;
//# sourceMappingURL=messageEdit.d.ts.map