53 lines
2.4 KiB
TypeScript
53 lines
2.4 KiB
TypeScript
import { IProduceWithPatches, IProduce, ImmerState, Drafted, Patch, Objectish, Draft, PatchListener } from "../internal";
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interface ProducersFns {
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produce: IProduce;
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produceWithPatches: IProduceWithPatches;
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}
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export declare class Immer implements ProducersFns {
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useProxies_: boolean;
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autoFreeze_: boolean;
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constructor(config?: {
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useProxies?: boolean;
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autoFreeze?: boolean;
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});
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/**
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* The `produce` function takes a value and a "recipe function" (whose
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* return value often depends on the base state). The recipe function is
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* free to mutate its first argument however it wants. All mutations are
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* only ever applied to a __copy__ of the base state.
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*
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* Pass only a function to create a "curried producer" which relieves you
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* from passing the recipe function every time.
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*
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* Only plain objects and arrays are made mutable. All other objects are
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* considered uncopyable.
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*
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* Note: This function is __bound__ to its `Immer` instance.
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*
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* @param {any} base - the initial state
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* @param {Function} recipe - function that receives a proxy of the base state as first argument and which can be freely modified
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* @param {Function} patchListener - optional function that will be called with all the patches produced here
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* @returns {any} a new state, or the initial state if nothing was modified
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*/
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produce: IProduce;
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produceWithPatches: IProduceWithPatches;
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createDraft<T extends Objectish>(base: T): Draft<T>;
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finishDraft<D extends Draft<any>>(draft: D, patchListener?: PatchListener): D extends Draft<infer T> ? T : never;
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/**
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* Pass true to automatically freeze all copies created by Immer.
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*
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* By default, auto-freezing is enabled.
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*/
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setAutoFreeze(value: boolean): void;
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/**
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* Pass true to use the ES2015 `Proxy` class when creating drafts, which is
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* always faster than using ES5 proxies.
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*
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* By default, feature detection is used, so calling this is rarely necessary.
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*/
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setUseProxies(value: boolean): void;
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applyPatches<T extends Objectish>(base: T, patches: Patch[]): T;
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}
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export declare function createProxy<T extends Objectish>(immer: Immer, value: T, parent?: ImmerState): Drafted<T, ImmerState>;
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export {};
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//# sourceMappingURL=immerClass.d.ts.map
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