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@types/esquery

  • Version 1.5.0
  • Published
  • 7.92 kB
  • 1 dependency
  • MIT license

Install

npm i @types/esquery
yarn add @types/esquery
pnpm add @types/esquery

Overview

TypeScript definitions for esquery

Index

Functions

Interfaces

Type Aliases

Functions

function match

match: (ast: Node, selector: Selector, options?: ESQueryOptions) => Node[];

  • From a JS AST and a selector AST, collect all JS AST nodes that match the selector.

function matches

matches: (
    node: Node,
    selector: Selector,
    ancestry?: Node[],
    options?: ESQueryOptions
) => boolean;

  • Given a node and its ancestors, determine if node is matched by selector.

function parse

parse: (selector: string) => Selector;

  • Parse a selector and return its AST.

function query

query: (ast: Node, selector: string, options?: ESQueryOptions) => Node[];

  • Query the code AST using the selector string.

function traverse

traverse: (
    ast: Node,
    selector: string,
    visitor: (node: Node, parent: Node, ancestry: Node[]) => void,
    options?: ESQueryOptions
) => void;

  • From a JS AST and a selector AST, collect all JS AST nodes that match the selector.

Interfaces

interface Adjacent

interface Adjacent extends BinarySelectorAtom {}

    property type

    type: 'adjacent';

      interface Atom

      interface Atom {}

        property type

        type: string;

          interface Attribute

          interface Attribute extends SubjectSelectorAtom {}

            property name

            name: string;

              property operator

              operator?: '=' | '!=' | '>' | '<' | '>=' | '<=' | undefined;

                property type

                type: 'attribute';

                  property value

                  value?: Literal | RegExpLiteral | Type | undefined;

                    interface BinarySelectorAtom

                    interface BinarySelectorAtom extends SubjectSelectorAtom {}

                      property left

                      left: SubjectSelector;

                        property right

                        right: SubjectSelector;

                          property type

                          type: 'child' | 'sibling' | 'adjacent' | 'descendant';

                            interface Child

                            interface Child extends BinarySelectorAtom {}

                              property type

                              type: 'child';

                                interface Class

                                interface Class extends Atom {}

                                  property name

                                  name: 'declaration' | 'expression' | 'function' | 'pattern' | 'statement';

                                    property type

                                    type: 'class';

                                      interface Descendant

                                      interface Descendant extends BinarySelectorAtom {}

                                        property type

                                        type: 'descendant';

                                          interface ESQueryOptions

                                          interface ESQueryOptions {}

                                            property fallback

                                            fallback?: (node: Node) => string[];

                                              property matchClass

                                              matchClass?: (className: string, node: Node, ancestry: Node[]) => boolean;

                                                property nodeTypeKey

                                                nodeTypeKey?: string;

                                                  property visitorKeys

                                                  visitorKeys?: { [nodeType: string]: readonly string[] };

                                                    interface Field

                                                    interface Field extends Atom {}

                                                      property name

                                                      name: string;

                                                        property type

                                                        type: 'field';

                                                          interface Has

                                                          interface Has extends MultiSelectorAtom {}

                                                            property type

                                                            type: 'has';

                                                              interface Identifier

                                                              interface Identifier extends SubjectSelectorAtom {}

                                                                property type

                                                                type: 'identifier';

                                                                  property value

                                                                  value: string;

                                                                    interface LiteralAtom

                                                                    interface LiteralAtom extends Atom {}

                                                                      property type

                                                                      type: 'literal';

                                                                        property value

                                                                        value: string | number;

                                                                          interface Matches

                                                                          interface Matches extends MultiSelectorAtom {}

                                                                            property type

                                                                            type: 'matches';

                                                                              interface MultiSelectorAtom

                                                                              interface MultiSelectorAtom extends SubjectSelectorAtom {}

                                                                                property selectors

                                                                                selectors: SubjectSelector[];

                                                                                  interface Negation

                                                                                  interface Negation extends MultiSelectorAtom {}

                                                                                    property type

                                                                                    type: 'not';

                                                                                      interface NthChild

                                                                                      interface NthChild extends NthSelectorAtom {}

                                                                                        property type

                                                                                        type: 'nth-child';

                                                                                          interface NthLastChild

                                                                                          interface NthLastChild extends NthSelectorAtom {}

                                                                                            property type

                                                                                            type: 'nth-last-child';

                                                                                              interface NthSelectorAtom

                                                                                              interface NthSelectorAtom extends SubjectSelectorAtom {}

                                                                                                property index

                                                                                                index: NumericLiteral;

                                                                                                  interface NumericLiteral

                                                                                                  interface NumericLiteral extends LiteralAtom {}

                                                                                                    property value

                                                                                                    value: number;

                                                                                                      interface RegExpLiteral

                                                                                                      interface RegExpLiteral extends Atom {}

                                                                                                        property type

                                                                                                        type: 'regexp';

                                                                                                          property value

                                                                                                          value: RegExp;

                                                                                                            interface Sequence

                                                                                                            interface Sequence extends MultiSelectorAtom {}

                                                                                                              property type

                                                                                                              type: 'compound';

                                                                                                                interface Sibling

                                                                                                                interface Sibling extends BinarySelectorAtom {}

                                                                                                                  property type

                                                                                                                  type: 'sibling';

                                                                                                                    interface StringLiteral

                                                                                                                    interface StringLiteral extends LiteralAtom {}

                                                                                                                      property value

                                                                                                                      value: string;

                                                                                                                        interface SubjectSelectorAtom

                                                                                                                        interface SubjectSelectorAtom extends Atom {}

                                                                                                                          property subject

                                                                                                                          subject?: boolean | undefined;

                                                                                                                            interface Type

                                                                                                                            interface Type extends Atom {}

                                                                                                                              property type

                                                                                                                              type: 'type';

                                                                                                                                property value

                                                                                                                                value: string;

                                                                                                                                  interface Wildcard

                                                                                                                                  interface Wildcard extends SubjectSelectorAtom {}

                                                                                                                                    property type

                                                                                                                                    type: 'wildcard';

                                                                                                                                      property value

                                                                                                                                      value: '*';

                                                                                                                                        Type Aliases

                                                                                                                                        type BinarySelector

                                                                                                                                        type BinarySelector = Descendant | Child | Sibling | Adjacent;

                                                                                                                                          type Literal

                                                                                                                                          type Literal = StringLiteral | NumericLiteral;

                                                                                                                                            type MultiSelector

                                                                                                                                            type MultiSelector = Sequence | Negation | Matches | Has;

                                                                                                                                              type NthSelector

                                                                                                                                              type NthSelector = NthChild | NthLastChild;

                                                                                                                                                type Selector

                                                                                                                                                type Selector =
                                                                                                                                                    | Field
                                                                                                                                                    | Type
                                                                                                                                                    | Sequence
                                                                                                                                                    | Identifier
                                                                                                                                                    | Wildcard
                                                                                                                                                    | Attribute
                                                                                                                                                    | NthChild
                                                                                                                                                    | NthLastChild
                                                                                                                                                    | Descendant
                                                                                                                                                    | Child
                                                                                                                                                    | Sibling
                                                                                                                                                    | Adjacent
                                                                                                                                                    | Negation
                                                                                                                                                    | Matches
                                                                                                                                                    | Has
                                                                                                                                                    | Class;

                                                                                                                                                  type SubjectSelector

                                                                                                                                                  type SubjectSelector =
                                                                                                                                                      | NthSelector
                                                                                                                                                      | BinarySelector
                                                                                                                                                      | MultiSelector
                                                                                                                                                      | Identifier
                                                                                                                                                      | Wildcard
                                                                                                                                                      | Attribute;

                                                                                                                                                    Package Files (1)

                                                                                                                                                    Dependencies (1)

                                                                                                                                                    Dev Dependencies (0)

                                                                                                                                                    No dev dependencies.

                                                                                                                                                    Peer Dependencies (0)

                                                                                                                                                    No peer dependencies.

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