27 lines
971 B
Plaintext
27 lines
971 B
Plaintext
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/**
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* Gets the index associated with `key` in the backing array, if it is already present.
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*/
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export declare let get: (strarr: SetArray, key: string) => number | undefined;
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/**
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* Puts `key` into the backing array, if it is not already present. Returns
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* the index of the `key` in the backing array.
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*/
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export declare let put: (strarr: SetArray, key: string) => number;
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/**
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* Pops the last added item out of the SetArray.
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*/
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export declare let pop: (strarr: SetArray) => void;
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/**
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* SetArray acts like a `Set` (allowing only one occurrence of a string `key`), but provides the
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* index of the `key` in the backing array.
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*
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* This is designed to allow synchronizing a second array with the contents of the backing array,
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* like how in a sourcemap `sourcesContent[i]` is the source content associated with `source[i]`,
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* and there are never duplicates.
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*/
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export declare class SetArray {
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private _indexes;
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array: readonly string[];
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constructor();
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}
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