export declare const sha256Text: (text: string) => string;
export interface RoomTaskMember {
    role_name: string;
    cowork_role: string;
    persona?: string;
}
/** Build the complete task text Fleet places directly in a temporary member's briefing. */
export declare function buildRoomMemberTask(input: {
    taskId?: string;
    roomId: string;
    roomIdentityCid: string;
    ownerSeatCid: string | null;
    anonymous?: boolean;
    goal?: string;
    brief?: string;
    contract?: string;
    member: RoomTaskMember;
    roster: RoomTaskMember[];
}): string;