Interface Authorization

interface Authorization {
    exchangeToken(
        context: TurnContext,
        scopes: string[],
        authHandlerId: string,
    ): Promise<TokenResponse>;
    exchangeToken(
        context: TurnContext,
        authHandlerId: string,
        options?: AuthorizationHandlerTokenOptions,
    ): Promise<TokenResponse>;
    getToken(
        context: TurnContext,
        authHandlerId: string,
    ): Promise<TokenResponse>;
    onSignInFailure(
        handler: (
            context: TurnContext,
            state: TurnState,
            authHandlerId?: string,
            errorMessage?: string,
        ) => Promise<void>,
    ): void;
    onSignInSuccess(
        handler: (
            context: TurnContext,
            state: TurnState,
            authHandlerId?: string,
        ) => Promise<void>,
    ): void;
    signOut(
        context: TurnContext,
        state: TurnState,
        authHandlerId?: string,
    ): Promise<void>;
}