| 1 | import Container from './container.js'
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| 2 | import Node from './node.js'
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| 3 |
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| 4 | interface DeclarationRaws {
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| 5 | /**
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| 6 | * The space symbols before the node. It also stores `*`
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| 7 | * and `_` symbols before the declaration (IE hack).
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| 8 | */
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| 9 | before?: string
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| 10 |
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| 11 | /**
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| 12 | * The symbols between the property and value for declarations.
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| 13 | */
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| 14 | between?: string
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| 15 |
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| 16 | /**
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| 17 | * The content of the important statement, if it is not just `!important`.
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| 18 | */
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| 19 | important?: string
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| 20 |
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| 21 | /**
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| 22 | * Declaration value with comments.
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| 23 | */
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| 24 | value: {
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| 25 | value: string
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| 26 | raw: string
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| 27 | }
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| 28 | }
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| 29 |
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| 30 | export interface DeclarationProps {
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| 31 | /** Name of the declaration. */
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| 32 | prop: string
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| 33 | /** Value of the declaration. */
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| 34 | value: string
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| 35 | /** Whether the declaration has an `!important` annotation. */
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| 36 | important?: boolean
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| 37 | /** Information used to generate byte-to-byte equal node string as it was in the origin input. */
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| 38 | raws?: DeclarationRaws
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| 39 | }
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| 40 |
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| 41 | /**
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| 42 | * Represents a CSS declaration.
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| 43 | *
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| 44 | * ```js
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| 45 | * Once (root, { Declaration }) {
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| 46 | * let color = new Declaration({ prop: 'color', value: 'black' })
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| 47 | * root.append(color)
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| 48 | * }
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| 49 | * ```
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| 50 | *
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| 51 | * ```js
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| 52 | * const root = postcss.parse('a { color: black }')
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| 53 | * const decl = root.first.first
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| 54 | * decl.type //=> 'decl'
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| 55 | * decl.toString() //=> ' color: black'
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| 56 | * ```
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| 57 | */
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| 58 | export default class Declaration extends Node {
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| 59 | type: 'decl'
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| 60 | parent: Container | undefined
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| 61 | raws: DeclarationRaws
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| 62 |
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| 63 | /**
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| 64 | * The declaration's property name.
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| 65 | *
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| 66 | * ```js
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| 67 | * const root = postcss.parse('a { color: black }')
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| 68 | * const decl = root.first.first
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| 69 | * decl.prop //=> 'color'
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| 70 | * ```
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| 71 | */
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| 72 | prop: string
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| 73 |
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| 74 | /**
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| 75 | * The declaration’s value.
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| 76 | *
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| 77 | * This value will be cleaned of comments. If the source value contained
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| 78 | * comments, those comments will be available in the `raws` property.
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| 79 | * If you have not changed the value, the result of `decl.toString()`
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| 80 | * will include the original raws value (comments and all).
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| 81 | *
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| 82 | * ```js
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| 83 | * const root = postcss.parse('a { color: black }')
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| 84 | * const decl = root.first.first
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| 85 | * decl.value //=> 'black'
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| 86 | * ```
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| 87 | */
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| 88 | value: string
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| 89 |
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| 90 | /**
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| 91 | * `true` if the declaration has an `!important` annotation.
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| 92 | *
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| 93 | * ```js
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| 94 | * const root = postcss.parse('a { color: black !important; color: red }')
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| 95 | * root.first.first.important //=> true
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| 96 | * root.first.last.important //=> undefined
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| 97 | * ```
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| 98 | */
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| 99 | important: boolean
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| 100 |
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| 101 | /**
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| 102 | * `true` if declaration is declaration of CSS Custom Property
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| 103 | * or Sass variable.
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| 104 | *
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| 105 | * ```js
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| 106 | * const root = postcss.parse(':root { --one: 1 }')
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| 107 | * let one = root.first.first
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| 108 | * one.variable //=> true
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| 109 | * ```
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| 110 | *
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| 111 | * ```js
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| 112 | * const root = postcss.parse('$one: 1')
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| 113 | * let one = root.first
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| 114 | * one.variable //=> true
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| 115 | * ```
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| 116 | */
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| 117 | variable: boolean
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| 118 |
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| 119 | constructor(defaults?: DeclarationProps)
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| 120 | assign(overrides: object | DeclarationProps): this
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| 121 | clone(overrides?: Partial<DeclarationProps>): this
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| 122 | cloneBefore(overrides?: Partial<DeclarationProps>): this
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| 123 | cloneAfter(overrides?: Partial<DeclarationProps>): this
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| 124 | }
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