type SearchAttribute = {
    type: 'ATOM' | 'SEQUENCE';
    value: string;
};
export type MailboxInfo = {
    flags?: Set<string>;
    permanentFlags?: Set<string>;
};
export type ConnectionCapabilities = {
    capabilities: Set<string>;
    enabled: Set<string>;
    mailbox?: MailboxInfo;
};
export type SearchQuery = {
    all?: boolean;
    answered?: boolean;
    bcc?: string;
    before?: Date | string;
    body?: string;
    cc?: string;
    deleted?: boolean;
    draft?: boolean;
    emailId?: string;
    flagged?: boolean;
    from?: string;
    gmRaw?: string;
    gmailRaw?: string;
    header?: Record<string, string | boolean>;
    keyword?: string;
    larger?: number;
    modseq?: number;
    new?: boolean;
    not?: SearchQuery;
    old?: boolean;
    on?: Date | string;
    or?: SearchQuery[];
    recent?: boolean;
    seen?: boolean;
    sentBefore?: Date | string;
    sentOn?: Date | string;
    sentSince?: Date | string;
    seq?: string | number;
    since?: Date | string;
    smaller?: number;
    subject?: string;
    text?: string;
    threadId?: string;
    to?: string;
    uid?: string | number | (string | number)[];
    unAnswered?: boolean;
    unDeleted?: boolean;
    unDraft?: boolean;
    unFlagged?: boolean;
    unKeyword?: string;
    unSeen?: boolean;
};
export declare const compileSearch: (connection: ConnectionCapabilities, query: SearchQuery) => SearchAttribute[];
export {};
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