export interface IV24LegacySessionGroup {
    id: string;
    name: string;
    sessionIds: unknown[];
}
export interface IV24LegacySessionGroupsDocument {
    id: string;
    controllerId: string;
    projectId: string;
    groups: IV24LegacySessionGroup[];
    ungroupedSessionIds?: unknown[];
    revision?: number;
}
export interface IV24LayoutMigrationResult {
    document: IV24LegacySessionGroupsDocument;
    migrated: boolean;
}
export declare const migrateV24LegacyTerminalLayoutDocument: (valueArg: unknown) => IV24LayoutMigrationResult;