import type { BaziChartResult, BaziUnknownTimeBatchMetadata, Person, Pillars } from './baziTypes';
type UnknownTimeScenarioSource = 'day-start' | 'shichen-representative' | 'day-end' | 'solar-term-boundary' | 'month-commander-boundary' | 'dst-boundary';
export interface UnknownTimeCandidatePoint {
    hour: number;
    minute: number;
    second: number;
    source: UnknownTimeScenarioSource;
    timeName: string;
    boundaryName?: string;
    boundarySide?: 'before' | 'at';
    dstInterpretation?: 'daylight' | 'standard';
    timezone?: number;
}
type UnknownTimeScenario = NonNullable<BaziChartResult['unknownTimeAnalysis']>['scenarios'][number];
export interface UnknownTimeCandidate {
    point: UnknownTimeCandidatePoint;
    person: Person;
    scenarioKey: string;
}
/**
 * 年月柱只会在节气临界改变，日柱只会在换日临界改变。
 * 日初、日末与已发现的真实临界前后覆盖这些状态；普通时辰代表点仍作为候选返回，
 * 但无需为判断年月日柱是否待定而逐一重复排盘。
 */
export declare function selectUnknownTimePillarCheckCandidates(candidates: UnknownTimeCandidate[]): UnknownTimeCandidate[];
export declare function discoverUnknownTimeCandidates(person: Person): UnknownTimeCandidate[];
export declare function buildUnknownTimeScenario(chart: BaziChartResult, candidate: UnknownTimeCandidate): UnknownTimeScenario;
export declare function getUnknownTimeUncertainPillars(pillars: Pillars[]): Array<'year' | 'month' | 'day'>;
export declare function getUnknownTimeUncertainCalendarDates(dates: Array<Pick<BaziChartResult, 'solarDate' | 'lunarDate'>>): Array<'solar' | 'lunar'>;
export declare function buildUnknownTimeContextKey(person: Person): string;
export declare function finalizeUnknownBirthTime(result: BaziChartResult, scenarios: UnknownTimeScenario[], uncertainPillars: Array<'year' | 'month' | 'day'>, options?: {
    batch?: BaziUnknownTimeBatchMetadata;
    inputResult?: BaziChartResult;
    candidateCalendarDates?: Array<Pick<BaziChartResult, 'solarDate' | 'lunarDate'>>;
}): BaziChartResult;
/** 缺时辰结果保留确定资料，并把完整排盘放在明确标注的候选场景中。 */
export declare function applyUnknownBirthTime(result: BaziChartResult, person: Person, calculateCandidate: (person: Person) => BaziChartResult): BaziChartResult;
export {};