import * as _optique_core from '@optique/core';

declare const processParser: _optique_core.Parser<"sync", {
    readonly codec: "libopus" | "lipmp3lame" | "aac" | "copy";
    readonly bitrate: "0" | "1" | "2" | "3" | "16K" | "32K" | "64K" | "96K" | "4" | "5" | "6" | "7" | "8" | "9" | undefined;
    readonly maxLength: number;
}, {
    readonly codec: [_optique_core.ValueParserResult<"libopus" | "lipmp3lame" | "aac" | "copy"> | undefined] | undefined;
    readonly bitrate: [_optique_core.ValueParserResult<"0" | "1" | "2" | "3" | "16K" | "32K" | "64K" | "96K" | "4" | "5" | "6" | "7" | "8" | "9"> | undefined] | undefined;
    readonly maxLength: [_optique_core.ValueParserResult<number> | undefined] | undefined;
}>;
declare const processCommand: _optique_core.Parser<"sync", {
    readonly action: "process";
    readonly input: string;
    readonly output: string;
} & {
    readonly parallelism: number;
} & {
    readonly codec: "libopus" | "lipmp3lame" | "aac" | "copy";
    readonly bitrate: "0" | "1" | "2" | "3" | "16K" | "32K" | "64K" | "96K" | "4" | "5" | "6" | "7" | "8" | "9" | undefined;
    readonly maxLength: number;
} & {
    readonly noProgress: boolean;
    readonly logLevel: "silent" | "debug" | "info" | "warn" | "error";
    readonly time: boolean;
}, ["matched", string] | ["parsing", Record<string | symbol, unknown>] | undefined>;

export { processCommand, processParser };