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48 lines
1.5 KiB
48 lines
1.5 KiB
import { EmojiItemRegex, SetEmojiItemRegex } from './base.js';
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type SlicePosition = 'start' | 'end';
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type SliceValue = number | 'full';
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/**
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* Slice of sequence
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*/
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interface SimilarRegexItemSlice {
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index: number;
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slice: SliceValue;
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}
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/**
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* Similar sequence
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*/
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interface SimilarRegexItemSequence {
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type: SlicePosition;
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slices: SimilarRegexItemSlice[];
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}
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/**
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* Result if findSimilarRegexItemSequences()
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*/
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interface SimilarRegexItemSequenceResult {
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score: number;
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sequences: SimilarRegexItemSequence[];
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}
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/**
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* Find similar item sequences
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*
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* Returns sequence(s) with highest score. Only one of results should be
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* applied to items. If there are multiple sequences, clone items list,
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* attempt to apply each sequence, run further optimisations on each fork
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* and see which one returns better result.
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*
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* Returns undefined if no common sequences found
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*/
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declare function findSimilarRegexItemSequences(items: EmojiItemRegex[]): SimilarRegexItemSequenceResult | undefined;
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/**
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* Merge similar sequences
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*
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* Accepts callback to run optimisation on created subset
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*/
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declare function mergeSimilarRegexItemSequences(items: EmojiItemRegex[], merge: SimilarRegexItemSequence, optimise?: (set: SetEmojiItemRegex) => EmojiItemRegex): EmojiItemRegex[];
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/**
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* Merge similar items
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*/
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declare function mergeSimilarItemsInSet(set: SetEmojiItemRegex): EmojiItemRegex;
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export { findSimilarRegexItemSequences, mergeSimilarItemsInSet, mergeSimilarRegexItemSequences };
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