64 lines
2.7 KiB
TypeScript
64 lines
2.7 KiB
TypeScript
import { Element, AnyNode } from "domhandler";
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/**
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* Search a node and its children for nodes passing a test function. If `node` is not an array, it will be wrapped in one.
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*
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* @category Querying
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* @param test Function to test nodes on.
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* @param node Node to search. Will be included in the result set if it matches.
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* @param recurse Also consider child nodes.
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* @param limit Maximum number of nodes to return.
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* @returns All nodes passing `test`.
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*/
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export declare function filter(test: (elem: AnyNode) => boolean, node: AnyNode | AnyNode[], recurse?: boolean, limit?: number): AnyNode[];
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/**
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* Search an array of nodes and their children for nodes passing a test function.
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*
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* @category Querying
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* @param test Function to test nodes on.
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* @param nodes Array of nodes to search.
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* @param recurse Also consider child nodes.
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* @param limit Maximum number of nodes to return.
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* @returns All nodes passing `test`.
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*/
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export declare function find(test: (elem: AnyNode) => boolean, nodes: AnyNode[], recurse: boolean, limit: number): AnyNode[];
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/**
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* Finds the first element inside of an array that matches a test function. This is an alias for `Array.prototype.find`.
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*
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* @category Querying
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* @param test Function to test nodes on.
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* @param nodes Array of nodes to search.
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* @returns The first node in the array that passes `test`.
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* @deprecated Use `Array.prototype.find` directly.
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*/
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export declare function findOneChild<T>(test: (elem: T) => boolean, nodes: T[]): T | undefined;
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/**
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* Finds one element in a tree that passes a test.
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*
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* @category Querying
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* @param test Function to test nodes on.
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* @param nodes Node or array of nodes to search.
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* @param recurse Also consider child nodes.
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* @returns The first node that passes `test`.
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*/
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export declare function findOne(test: (elem: Element) => boolean, nodes: AnyNode[], recurse?: boolean): Element | null;
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/**
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* Checks if a tree of nodes contains at least one node passing a test.
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*
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* @category Querying
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* @param test Function to test nodes on.
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* @param nodes Array of nodes to search.
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* @returns Whether a tree of nodes contains at least one node passing the test.
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*/
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export declare function existsOne(test: (elem: Element) => boolean, nodes: AnyNode[]): boolean;
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/**
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* Search an array of nodes and their children for elements passing a test function.
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*
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* Same as `find`, but limited to elements and with less options, leading to reduced complexity.
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*
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* @category Querying
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* @param test Function to test nodes on.
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* @param nodes Array of nodes to search.
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* @returns All nodes passing `test`.
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*/
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export declare function findAll(test: (elem: Element) => boolean, nodes: AnyNode[]): Element[];
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//# sourceMappingURL=querying.d.ts.map
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