49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
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/**
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* @typedef {import('unist').Parent} Parent
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*/
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/**
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* @template {Parent} Kind
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* Node type.
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* @callback Visitor
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* Callback called for each `child` in `parent` later given to `visit`.
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* @param {Kind['children'][number]} child
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* Child of parent.
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* @param {number} index
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* Position of `child` in parent.
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* @param {Kind} parent
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* Parent node.
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* @returns {undefined}
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* Nothing.
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*/
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/**
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* @template {Parent} Kind
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* Node type.
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* @callback Visit
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* Function to call the bound `visitor` for each child in `parent`.
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* @param {Kind} node
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* Parent node.
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* @returns {undefined}
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* Nothing.
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*/
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/**
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* Wrap `visitor` to be called for each child in the nodes later given to
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* `visit`.
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*
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* @template {Parent} Kind
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* Node type.
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* @param {Visitor<Kind>} visitor
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* Callback called for each `child` in `parent` later given to `visit`.
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* @returns {Visit<Kind>}
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* Function to call the bound `visitor` for each child in `parent`.
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*/
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export function visitChildren<Kind extends import("unist").Parent>(visitor: Visitor<Kind>): Visit<Kind>;
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export type Parent = import('unist').Parent;
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/**
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* Callback called for each `child` in `parent` later given to `visit`.
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*/
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export type Visitor<Kind extends import("unist").Parent> = (child: Kind['children'][number], index: number, parent: Kind) => undefined;
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/**
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* Function to call the bound `visitor` for each child in `parent`.
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*/
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export type Visit<Kind extends import("unist").Parent> = (node: Kind) => undefined;
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