allow different `preloadDepth`s for different font families

[lhorie]

Type of issue

Feature request

Description

If two font families exist, they must be configured to the same preloadDepth, meaning that there's no way to granularly control how much the dependency graph of each font family should be preloaded

Current behavior

If two font families exist, they must be configured to the same preloadDepth, meaning that there's no way to granularly control how much the dependency graph of each font family should be preloaded

Expected behavior

There should be a way of specifying different preloadDepths to each node of the dependency graph

Steps to reproduce

N/A

Your environment

• fusion-plugin-font-loader-react version: 1.0.2

• Node.js version (node --version): any

• npm version (npm --version): any

• Operating System: any