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TypeScript

import { RedisArgument, TuplesToMapReply, BlobStringReply, ArrayReply, NumberReply, UnwrapReply, Resp2Reply, Command, TuplesReply } from '../RESP/types';
import LCS from './LCS';
export interface LcsIdxOptions {
MINMATCHLEN?: number;
}
export type LcsIdxRange = TuplesReply<[
start: NumberReply,
end: NumberReply
]>;
export type LcsIdxMatches = ArrayReply<
TuplesReply<[
key1: LcsIdxRange,
key2: LcsIdxRange
]>
>;
export type LcsIdxReply = TuplesToMapReply<[
[BlobStringReply<'matches'>, LcsIdxMatches],
[BlobStringReply<'len'>, NumberReply]
]>;
export default {
FIRST_KEY_INDEX: LCS.FIRST_KEY_INDEX,
IS_READ_ONLY: LCS.IS_READ_ONLY,
transformArguments(
key1: RedisArgument,
key2: RedisArgument,
options?: LcsIdxOptions
) {
const args = LCS.transformArguments(key1, key2);
args.push('IDX');
if (options?.MINMATCHLEN) {
args.push('MINMATCHLEN', options.MINMATCHLEN.toString());
}
return args;
},
transformReply: {
2: (reply: UnwrapReply<Resp2Reply<LcsIdxReply>>) => ({
matches: reply[1],
len: reply[3]
}),
3: undefined as unknown as () => LcsIdxReply
}
} as const satisfies Command;