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15 lines
658 B
15 lines
658 B
/** |
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Query whether the given character has a `Grapheme_Cluster_Break` |
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value of `Extend` in Unicode. |
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*/ |
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export declare function isExtendingChar(code: number): boolean |
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/** |
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Returns a next grapheme cluster break _after_ (not equal to) `pos`, |
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if `forward` is true, or before otherwise. Returns `pos` itself if no |
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further cluster break is available in the string. Moves across |
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surrogate pairs, extending characters (when `includeExtending` is |
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true, which is the default), characters joined with zero-width joiners, |
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and flag emoji. |
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*/ |
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export declare function findClusterBreak(str: string, pos: number, forward?: boolean, includeExtending?: boolean): number
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