import { z } from "zod";
export declare const HUB_LENS_NAMES: readonly ["urgency", "impact", "effort", "deadline-risk"];
export type HubLensName = (typeof HUB_LENS_NAMES)[number];
/**
 * Resolve a hub lens name to its focus fragment.
 * Returns the catalog entry for a known lens, or a generic non-empty
 * fallback for any unknown custom string — never throws.
 */
export declare function resolveHubLensFocus(lens: string): string;
/**
 * Schema for pass-1 relevance verdict (general and decision scopes).
 * For decision scope: relevantTo disambiguates which option the finding supports.
 */
export declare const RelevanceVerdictSchema: z.ZodObject<{
    relevant: z.ZodBoolean;
    relevantTo: z.ZodOptional<z.ZodEnum<["optionA", "optionB", "both", "neither"]>>;
    reason: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    relevant: boolean;
    relevantTo?: "optionA" | "optionB" | "both" | "neither" | undefined;
    reason?: string | undefined;
}, {
    relevant: boolean;
    relevantTo?: "optionA" | "optionB" | "both" | "neither" | undefined;
    reason?: string | undefined;
}>;
export type RelevanceVerdict = z.infer<typeof RelevanceVerdictSchema>;
/**
 * Schema for pass-2 per-lens score/vote.
 * include=true counts as a pass-vote; include=false counts as fail-vote.
 * score (0-10) contributes to aggregate score for final ordering.
 * An unparseable lens response is treated as { include: false, score: 0 } (fail-closed).
 */
export declare const LensScoreSchema: z.ZodObject<{
    include: z.ZodBoolean;
    score: z.ZodNumber;
    reason: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    include: boolean;
    score: number;
    reason?: string | undefined;
}, {
    include: boolean;
    score: number;
    reason?: string | undefined;
}>;
export type LensScore = z.infer<typeof LensScoreSchema>;
/**
 * Parse a raw LLM text into a RelevanceVerdict.
 * Returns null on parse failure (fail-closed: treated as irrelevant / no-vote).
 * NEVER throws.
 */
export declare function validateRelevanceVerdict(rawText: string): RelevanceVerdict | null;
/**
 * Parse a raw LLM text into a LensScore.
 * Returns null on parse failure (fail-closed: contributes to failCount, score=0).
 * NEVER throws.
 */
export declare function validateLensScore(rawText: string): LensScore | null;
//# sourceMappingURL=lenses.d.ts.map