/**
 * questions/application/question.qud — Questions Under Discussion taxonomy.
 *
 * Shared QUD taxonomy contract for structured question-generation prompts.
 * Every Questioner mode uses this block because the structured output schema
 * requires the internal metadata field; intent and discovery are the primary
 * consumers of non-null classifications.
 *
 * IND-547: canonical home — previously questioner/questioner.qud.ts.
 * Legacy path is a thin compatibility shim pointing here.
 */
export declare const QUD_UNDERSPECIFICATION_RULES = "QUD underspecification taxonomy. For every structured question, emit a required `underspecificationType` field. Use exactly one category only when the question repairs that kind of underspecification:\n- missing_constituent: an absent core participant, entity, or outcome (who/what).\n- missing_constraint: the core target exists, but a ranking boundary is missing (where/when/how/how much).\n- open_alternative_set: an unresolved choice among materially different interpretations or scopes.\nUse null for adjacent, reflective, emergent, or any other question that does not repair underspecification. Strategy and underspecification type are orthogonal: `strategy` describes the conversational move; `underspecificationType` describes the QUD defect repaired. Never infer one mechanically from the other.";