| 1 | import { IterableX } from './iterablex';
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| 2 | export declare class DistinctIterable<TSource, TKey> extends IterableX<TSource> {
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| 3 | private _source;
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| 4 | private _keySelector;
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| 5 | private _cmp;
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| 6 | constructor(source: Iterable<TSource>, keySelector: (value: TSource) => TKey, cmp: (x: TKey, y: TKey) => boolean);
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| 7 | [Symbol.iterator](): IterableIterator<TSource>;
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| 8 | }
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| 9 | /**
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| 10 | * Returns elements with a distinct key value by using the specified comparer to compare key values.
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| 11 | * @param source Source sequence.
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| 12 | * @param {function(value: TSource): TKey} [keySelector] Key selector.
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| 13 | * @param {function(x: TKey, y: TKey): boolean} [comparer] Comparer used to compare key values.
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| 14 | * @return {Iterable<T>} Sequence that contains the elements from the source sequence with distinct key values.
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| 15 | */
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| 16 | export declare function distinct<TSource, TKey>(source: Iterable<TSource>, keySelector?: (value: TSource) => TKey, comparer?: (x: TKey, y: TKey) => boolean): IterableX<TSource>;
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