1 | import { NgbDateStruct } from '../ngb-date-struct';
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2 | export declare function NGB_DATEPICKER_DATE_ADAPTER_FACTORY(): NgbDateStructAdapter;
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3 | /**
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4 | * An abstract service that does the conversion between the internal datepicker `NgbDateStruct` model and
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5 | * any provided user date model `D`, ex. a string, a native date, etc.
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6 | *
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7 | * The adapter is used **only** for conversion when binding datepicker to a form control,
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8 | * ex. `[(ngModel)]="userDateModel"`. Here `userDateModel` can be of any type.
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9 | *
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10 | * The default datepicker implementation assumes we use `NgbDateStruct` as a user model.
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11 | *
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12 | * See the [date format overview](#/components/datepicker/overview#date-model) for more details
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13 | * and the [custom adapter demo](#/components/datepicker/examples#adapter) for an example.
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14 | */
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15 | export declare abstract class NgbDateAdapter<D> {
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16 | /**
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17 | * Converts a user-model date of type `D` to an `NgbDateStruct` for internal use.
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18 | */
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19 | abstract fromModel(value: D | null): NgbDateStruct | null;
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20 | /**
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21 | * Converts an internal `NgbDateStruct` date to a user-model date of type `D`.
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22 | */
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23 | abstract toModel(date: NgbDateStruct | null): D | null;
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24 | }
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25 | export declare class NgbDateStructAdapter extends NgbDateAdapter<NgbDateStruct> {
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26 | /**
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27 | * Converts a NgbDateStruct value into NgbDateStruct value
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28 | */
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29 | fromModel(date: NgbDateStruct | null): NgbDateStruct | null;
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30 | /**
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31 | * Converts a NgbDateStruct value into NgbDateStruct value
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32 | */
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33 | toModel(date: NgbDateStruct | null): NgbDateStruct | null;
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34 | }
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