import type { SkillPreferenceEntry } from './find.js';
export type SkillPreferenceMode = 'advisory' | 'strict';
export type MissingSkillPolicy = 'ask' | 'fail';
export type AmbiguousSkillPolicy = 'ask' | 'fail';
export type DeviationPolicy = 'explain' | 'fail';
export type CapabilityPolicy = 'allow' | 'disclose' | 'deny';
export interface SkillPreferencePolicies {
    missing: MissingSkillPolicy;
    ambiguous: AmbiguousSkillPolicy;
    deviation: DeviationPolicy;
    scripts: CapabilityPolicy;
    hooks: CapabilityPolicy;
}
export interface NormalizedSkillPreferences {
    version: 1;
    mode: SkillPreferenceMode;
    prefer: string[];
    require: string[];
    policies: SkillPreferencePolicies;
}
export type SkillPreferenceWarning = {
    code: 'duplicate-prefer' | 'duplicate-require';
    message: string;
    skill: string;
} | {
    code: 'unknown-field';
    message: string;
    field: string;
};
export interface NormalizedSkillPreferenceDocument {
    preferences: NormalizedSkillPreferences;
    warnings: SkillPreferenceWarning[];
}
export interface ProjectSkillPreferences extends NormalizedSkillPreferenceDocument {
    path: string;
    hash: string;
}
export declare function normalizeSkillPreferencesDocument(value: unknown, file?: string): NormalizedSkillPreferenceDocument;
export declare function skillPreferenceEntries(preferences: NormalizedSkillPreferences): SkillPreferenceEntry[];
export declare function skillPreferencesPath(projectRoot: string): string;
export declare function readProjectSkillPreferences(projectRoot: string): Promise<ProjectSkillPreferences | null>;
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