export type PreferOptionalChainMessageIds = 'optionalChainSuggest' | 'preferOptionalChain';
export interface PreferOptionalChainOptions {
    allowPotentiallyUnsafeFixesThatModifyTheReturnTypeIKnowWhatImDoing?: boolean;
    checkAny?: boolean;
    checkBigInt?: boolean;
    checkBoolean?: boolean;
    checkNumber?: boolean;
    checkString?: boolean;
    checkUnknown?: boolean;
    requireNullish?: boolean;
}