/**
 * [WHO]: teachI18n - internationalization for teach extension
 * [FROM]: Depends on core/platform/i18n for locale detection
 * [TO]: Consumed by teach-runtime.ts, teach-prompts.ts, teach-format.ts
 * [HERE]: extensions/builtin/teach/teach-i18n.ts - i18n strings for teach extension
 */
export type TeachLocale = "en" | "zh";
interface TeachStrings {
    commandDescription: string;
    commandArgTopic: string;
    missionDiscoveryTitle: string;
    missionWhyQuestion: string;
    missionSuccessQuestion: string;
    missionConstraintsQuestion: string;
    missionOutOfScopeQuestion: string;
    learningStyleTitle: string;
    learningStyleQuick: string;
    learningStyleDeep: string;
    learningStyleFocused: string;
    learningStyleHolistic: string;
    levelHook: string;
    level1: string;
    level2: string;
    level3: string;
    sourceLabel: string;
    confidenceLabel: string;
    verificationMethodLabel: string;
    sourceUnavailable: string;
    sourceUnverified: string;
    progressSaved: string;
    progressLoaded: string;
    learningRecordSaved: string;
    checkpointContinue: string;
    checkpointDigest: string;
    checkpointMoreDepth: string;
    checkpointFeynman: string;
    errorNoTopic: string;
    errorInvalidStyle: string;
    errorSourceVerificationFailed: string;
    completionTitle: string;
    completionMessage: string;
    completionNextSteps: string;
}
export declare function getTeachLocale(locale?: string): TeachLocale;
export declare function teachText(locale?: TeachLocale): TeachStrings;
export declare function detectTeachLocale(): TeachLocale;
export {};