| 1 | import { SortDirection } from '../sorting';
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| 2 | export declare type Grouping<T> = IGroupValues | IGroupingFunc<T>;
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| 3 | export declare type GroupSort = SortDirection | '';
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| 4 | /**
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| 5 | * Signature of a function that should return the name of the group
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| 6 | * that the `item` should be placed within
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| 7 | */
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| 8 | export interface IGroupingFunc<T> {
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| 9 | (item: T): string;
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| 10 | /**
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| 11 | * leave undefined to let the value of `ISettings.groupOptions.defaultSort` apply
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| 12 | */
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| 13 | sortDirection?: GroupSort;
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| 14 | title?: string;
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| 15 | }
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| 16 | /**
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| 17 | * Map of the names of fields on a data row and the corrosponding sort direction
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| 18 | */
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| 19 | export interface IGroupValues {
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| 20 | [name: string]: GroupSort;
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| 21 | }
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