import { type Goal, type GoalAnswerInput, type GoalQuestion, type GoalQuestionInput } from './schema.js';
export { isGoalApprovalUsable } from './inquiry.js';
export declare function addGoalQuestion(goal: Goal, input: GoalQuestionInput): {
    goal: Goal;
    questionId: string;
};
export declare function withdrawGoalQuestion(goal: Goal, questionId: string, reason?: string): Goal;
export declare function answerGoalQuestion(goal: Goal, questionId: string, answer: string | GoalAnswerInput, source?: NonNullable<GoalQuestion['answer']>['source']): Goal;
export declare function isSameGoalOperation(left: GoalQuestion, right: GoalQuestion): boolean;
export declare function consumeGoalApproval(goal: Goal, questionId: string, consumedAt: string): Goal;
export declare function withdrawPendingGoalQuestions(goal: Goal, reason: string, withdrawnAt: string): Goal;
//# sourceMappingURL=questions.d.ts.map