method Command.prototype.parseEnvVarsRe-exportimport { Command } from "https://deno.land/x/habitra@v0.3.0/deps.ts"; parseEnvVars(envVars: Array<IEnvVar>, validate?): Promise<Record<string, unknown>>Read and validate environment variables. ParametersenvVars: Array<IEnvVar>env vars defined by the command optionalvalidate = [UNSUPPORTED]when true, throws an error if a required env var is missing ReturnsPromise<Record<string, unknown>>