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- /**
- Split a string on the first occurrence of a given separator.
- @param string - The string to split.
- @param separator - The separator to split on.
- @example
- ```
- import splitOnFirst = require('split-on-first');
- splitOnFirst('a-b-c', '-');
- //=> ['a', 'b-c']
- splitOnFirst('key:value:value2', ':');
- //=> ['key', 'value:value2']
- splitOnFirst('a---b---c', '---');
- //=> ['a', 'b---c']
- splitOnFirst('a-b-c', '+');
- //=> ['a-b-c']
- ```
- */
- declare function splitOnFirst(
- string: string,
- separator: string
- ): [string, string?];
- export = splitOnFirst;
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