function getImportFilterModules(usedFilters, scriptFile, buildManager) {
    if (!usedFilters) {
        return;
    }

    let filterModules = [];
    let {file: filterFile, filterNames: definedFilters} = scriptFile.filters || {};
    let hasFilterUsed = definedFilters && usedFilters.some(item => {
        if (definedFilters.includes(item)) {
            return true;
        }
        return false;
    });

    if (!hasFilterUsed) {
        return filterModules;
    }

    if (filterFile) {
        let src = relative(filterFile.path, scriptFile.dirname);
        if (src.charAt(0) !== '.') {
            src = './' + src;
        }
        filterModules.push({src, filters: definedFilters});
    }
    else {
        filterModules.push({filters: definedFilters});
    }

    return filterModules;
}
function getImportFilterModules(usedFilters, scriptFile, buildManager) {
    if (!usedFilters) {
        return;
    }

    let filterModules = [];
    let {file: filterFile, filterNames: definedFilters} = scriptFile.filters || {};
    let hasFilterUsed = definedFilters && usedFilters.some(item => {
        if (definedFilters.includes(item)) {
            return true;
        }
        return false;
    });

    if (!hasFilterUsed) {
        return filterModules;
    }

    if (filterFile) {
        let src = relative(filterFile.path, scriptFile.dirname);
        if (src.charAt(0) !== '.') {
            src = './' + src;
        }
        filterModules.push({src, filters: definedFilters});
    }
    else {
        filterModules.push({filters: definedFilters});
    }

    return filterModules;
}
function getImportFilterModules ( usedFilters , scriptFile , buildManager ) { if ( ! usedFilters ) { return ; } let filterModules = [ ] ; let { file : filterFile , filterNames : definedFilters } = scriptFile . filters || { } ; let hasFilterUsed = definedFilters && usedFilters . some ( item => { if ( definedFilters . includes ( item ) ) { return true ; } return false ; } ) ; if ( ! hasFilterUsed ) { return filterModules ; } if ( filterFile ) { let src = relative ( filterFile . path , scriptFile . dirname ) ; if ( src . charAt ( 0 ) !== '.' ) { src = './' + src ; } filterModules . push ( { src , filters : definedFilters } ) ; } else { filterModules . push ( { filters : definedFilters } ) ; } return filterModules ; }
Get need to import filter modules

@inner
@param {Array.<string>} usedFilters the used filter names
@param {Object} scriptFile the script file to declare the local filter
@param {BuildManager} buildManager the build manager
@return {?Array.<Object>}
Get need to import filter modules