/** Shared vocabulary for advisory retrieval. Inferences never become business facts. */
export type FitProfile = {
    tasks: string[];
    expressions: string[];
    contexts: string[];
    contributions: string[];
    contextBasis?: string;
    interpretation?: {
        assetMinimum: string;
        scope: string;
        missingDependencies: string[];
    };
};
export declare const EXPRESSION_ALIASES: Record<string, string[]>;
export declare function expressionSignals(request: string): {
    requested: string;
    families: string[];
    uncertainty: string | null;
};
export declare function normalizeTasks(tasks: string[], precise?: boolean): string[];
export declare function businessContexts(text: string): string[];
export type FitSignals = {
    known: string[];
    absent: string[];
    theme?: string;
    visitorTasks?: string[];
    contexts?: string[];
    expression?: ReturnType<typeof expressionSignals>;
    roles?: string[];
};
export declare function fitScore(profile: FitProfile, fitSignals: string[], signals: FitSignals, precise?: boolean): {
    score: number;
    components: {
        task: number;
        expression: number;
        context: number;
        content: number;
        generic: number;
    };
    reasons: string[];
    supported: boolean;
};
export declare function essentialAssetGap(minimum: string, signals: FitSignals): "" | "actual product UI absent" | "essential approved image absent" | "multiple approved images absent";
/** Complementarity can break close substantive scores, never rescue ineligible material. */
export declare function complementaryFit<T extends {
    id: string;
    score: number;
    profile: FitProfile;
    reasons: string[];
}>(pool: T[], limit: number, tie: (id: string) => string, precise?: boolean): T[];