1 | import * as React from "react";
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2 |
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3 |
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4 |
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5 |
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6 | export declare abstract class AbstractPureComponent<P, S = {}, SS = {}> extends React.PureComponent<P, S, SS> {
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7 | componentWillUpdate: never;
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8 | componentWillReceiveProps: never;
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9 | componentWillMount: never;
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10 | getDerivedStateFromProps: never;
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11 |
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12 | protected displayName: never;
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13 | private timeoutIds;
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14 | private requestIds;
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15 | constructor(props: P);
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16 | componentDidUpdate(_prevProps: P, _prevState: S, _snapshot?: SS): void;
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17 | componentWillUnmount(): void;
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18 | /**
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19 | * Request an animation frame and remember its ID.
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20 | * All pending requests will be canceled when component unmounts.
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21 | *
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22 | * @returns a "cancel" function that will cancel the request when invoked.
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23 | */
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24 | requestAnimationFrame(callback: () => void): () => void;
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25 | /**
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26 | * Set a timeout and remember its ID.
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27 | * All pending timeouts will be cleared when component unmounts.
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28 | *
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29 | * @returns a "cancel" function that will clear timeout when invoked.
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30 | */
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31 | setTimeout(callback: () => void, timeout?: number): () => void;
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32 | /**
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33 | * Clear all known timeouts.
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34 | */
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35 | clearTimeouts: () => void;
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36 | /**
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37 | * Clear all known animation frame requests.
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38 | */
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39 | cancelAnimationFrames: () => void;
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40 | /**
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41 | * Ensures that the props specified for a component are valid.
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42 | * Implementations should check that props are valid and usually throw an Error if they are not.
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43 | * Implementations should not duplicate checks that the type system already guarantees.
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44 | *
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45 | * This method should be used instead of React's
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46 | * [propTypes](https:
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47 | * Like propTypes, these runtime checks run only in development mode.
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48 | */
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49 | protected validateProps(_props: P): void;
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50 | }
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51 |
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