@tbela99/css-parser
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    Interface TransformOptions

    transform options

    interface TransformOptions {
        beautify?: boolean;
        computeCalcExpression?: boolean;
        computeShorthand?: boolean;
        computeTransform?: boolean;
        convertColor?: boolean | ColorType;
        cwd?: string;
        expandNestingRules?: boolean;
        indent?: string;
        inlineCssVariables?: boolean;
        lenient?: boolean;
        load?: (url: string, currentUrl: string, asStream?: boolean) => LoadResult;
        minify?: boolean;
        nestingRules?: boolean;
        newLine?: string;
        output?: string;
        parseColor?: boolean;
        pass?: number;
        preserveLicense?: boolean;
        removeCharset?: boolean;
        removeComments?: boolean;
        removeDuplicateDeclarations?: string | boolean | string[];
        removeEmpty?: boolean;
        removePrefix?: boolean;
        resolve?: (
            url: string,
            currentUrl: string,
            currentWorkingDirectory?: string,
        ) => { absolute: string; relative: string };
        resolveImport?: boolean;
        resolveUrls?: boolean;
        signal?: AbortSignal;
        sourcemap?: boolean | "inline";
        src?: string;
        validation?: boolean | ValidationLevel;
        visitor?: VisitorNodeMap | VisitorNodeMap[];
        withParents?: boolean;
    }

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    Properties

    beautify? computeCalcExpression? computeShorthand? computeTransform? convertColor? cwd? expandNestingRules? indent? inlineCssVariables? lenient? load? minify? nestingRules? newLine? output? parseColor? pass? preserveLicense? removeCharset? removeComments? removeDuplicateDeclarations? removeEmpty? removePrefix? resolve? resolveImport? resolveUrls? signal? sourcemap? src? validation? visitor? withParents?

    Properties

    beautify?: boolean

    pretty print css

    const result = await transform(css, {beautify: true});
    computeCalcExpression?: boolean

    compute math functions see supported functions mathFuncs

    computeShorthand?: boolean

    compute shorthand properties

    computeTransform?: boolean

    compute transform functions see supported functions transformFunctions

    convertColor?: boolean | ColorType

    convert color to the specified color space. 'true' will convert to HEX

    cwd?: string

    current working directory

    expandNestingRules?: boolean

    expand nested rules

    indent?: string

    indent string

    inlineCssVariables?: boolean

    inline css variables

    lenient?: boolean

    lenient validation. retain nodes that failed validation

    load?: (url: string, currentUrl: string, asStream?: boolean) => LoadResult

    url and file loader

    minify?: boolean

    enable minification

    nestingRules?: boolean

    generate nested rules

    newLine?: string

    new line string

    output?: string

    output file. used for url resolution

    parseColor?: boolean

    parse color tokens

    pass?: number

    define minification passes.

    preserveLicense?: boolean

    preserve license comments. license comments are comments that start with /*!

    removeCharset?: boolean

    remove at-rule charset

    removeComments?: boolean

    remove comments

    removeDuplicateDeclarations?: string | boolean | string[]

    remove duplicate declarations from the same rule. if passed as a string array, duplicated declarations are removed, except for those in the array


    import {transform} from '@tbela99/css-parser';

    const css = `

    .table {

        width: 100%;
        width: calc(100% + 40px);
        margin-left: 20px;
        margin-left: min(100% , 20px)
    }

    `;
    const result = await transform(css, {

        beautify: true,
        validation: true,
        removeDuplicateDeclarations: ['width']
    }
    );

    console.log(result.code);
    removeEmpty?: boolean

    remove empty ast nodes

    removePrefix?: boolean

    remove css prefix

    resolve?: (
        url: string,
        currentUrl: string,
        currentWorkingDirectory?: string,
    ) => { absolute: string; relative: string }

    url and path resolver

    resolveImport?: boolean

    resolve import

    resolveUrls?: boolean

    resolve urls

    signal?: AbortSignal

    abort signal

    Example: abort after 10 seconds


    const result = await parse(cssString, {
        signal: AbortSignal.timeout(10000)
    });
    sourcemap?: boolean | "inline"

    include sourcemap in the ast. sourcemap info is always generated

    src?: string

    source file to be used for sourcemap

    validation?: boolean | ValidationLevel

    enable css validation

    see ValidationLevel

    visitor?: VisitorNodeMap | VisitorNodeMap[]

    node visitor VisitorNodeMap[]

    withParents?: boolean

    render the node along with its parents

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