import type { Tag } from './common';
export type TokenType = 'ATOM' | 'STRING' | 'LITERAL' | 'NUMBER' | 'SEQUENCE' | 'SECTION' | 'PARTIAL' | 'TEXT' | 'NIL';
export type Token = {
    readonly type: TokenType;
    readonly value: string | Buffer | null;
    readonly section?: readonly Token[];
    readonly partial?: readonly [number] | readonly [number, number];
};
export type ParsedResponse = {
    readonly tag: Tag | '*' | '+';
    readonly command: string;
    readonly attributes?: readonly Token[];
    readonly humanReadable?: string;
    readonly nullBytesRemoved?: number;
};
export type CommandAttributeType = 'ATOM' | 'STRING' | 'LITERAL' | 'SEQUENCE' | 'NUMBER' | 'SECTION' | 'TEXT';
export type CommandAttribute = {
    readonly type: 'ATOM';
    readonly value: string;
    readonly sensitive?: boolean;
} | {
    readonly type: 'STRING';
    readonly value: string;
} | {
    readonly type: 'LITERAL';
    readonly value: Buffer;
    readonly isLiteral8?: boolean;
} | {
    readonly type: 'SEQUENCE';
    readonly value: string;
} | {
    readonly type: 'NUMBER';
    readonly value: number;
} | {
    readonly type: 'SECTION';
    readonly value: string;
    readonly section?: readonly CommandAttribute[];
} | {
    readonly type: 'TEXT';
    readonly value: string;
} | readonly CommandAttribute[];
export type Command = {
    readonly tag: Tag;
    readonly command: string;
    readonly attributes?: readonly CommandAttribute[];
};
export type ResponseStatus = 'OK' | 'NO' | 'BAD' | 'BYE' | 'PREAUTH';
export type CompilerOptions = {
    readonly asArray?: boolean;
    readonly literalPlus?: boolean;
    readonly literalMinus?: boolean;
    readonly isLogging?: boolean;
};
export declare const IMAP_STATES: {
    readonly AUTHENTICATED: 2;
    readonly LOGOUT: 4;
    readonly NOT_AUTHENTICATED: 1;
    readonly SELECTED: 3;
};
export type IMAPState = (typeof IMAP_STATES)[keyof typeof IMAP_STATES];
//# sourceMappingURL=protocol.d.ts.map